7420529648

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{5003}}^1$

素因数の和:5095

約数の個数: 160

約数和(自身を含む): 18763799040

約数和(自身を除く): 11343269392

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 19, 28, 34, 38, 41, 56, 68, 76, 82, 112, 119, 133, 136, 152, 164, 238, 266, 272, 287, 304, 323, 328, 476, 532, 574, 646, 656, 697, 779, 952, 1064, 1148, 1292, 1394, 1558, 1904, 2128, 2261, 2296, 2584, 2788, 3116, 4522, 4592, 4879, 5003, 5168, 5453, 5576, 6232, 9044, 9758, 10006, 10906, 11152, 12464, 13243, 18088, 19516, 20012, 21812, 26486, 35021, 36176, 39032, 40024, 43624, 52972, 70042, 78064, 80048, 85051, 87248, 92701, 95057, 105944, 140084, 170102, 185402, 190114, 205123, 211888, 280168, 340204, 370804, 380228, 410246, 560336, 595357, 665399, 680408, 741608, 760456, 820492, 1190714, 1330798, 1360816, 1435861, 1483216, 1520912, 1615969, 1640984, 2381428, 2661596, 2871722, 3231938, 3281968, 3487091, 3897337, 4762856, 5323192, 5743444, 6463876, 6974182, 7794674, 9525712, 10646384, 11311783, 11486888, 12927752, 13948364, 15589348, 22623566, 22973776, 24409637, 25855504, 27281359, 27896728, 31178696, 45247132, 48819274, 54562718, 55793456, 62357392, 66254729, 90494264, 97638548, 109125436, 132509458, 180988528, 195277096, 218250872, 265018916, 390554192, 436501744, 463783103, 530037832, 927566206, 1060075664, 1855132412, 3710264824, 7420529648]

約数ペア:

[(1, 7420529648), (2, 3710264824), (4, 1855132412), (7, 1060075664), (8, 927566206), (14, 530037832), (16, 463783103), (17, 436501744), (19, 390554192), (28, 265018916), (34, 218250872), (38, 195277096), (41, 180988528), (56, 132509458), (68, 109125436), (76, 97638548), (82, 90494264), (112, 66254729), (119, 62357392), (133, 55793456), (136, 54562718), (152, 48819274), (164, 45247132), (238, 31178696), (266, 27896728), (272, 27281359), (287, 25855504), (304, 24409637), (323, 22973776), (328, 22623566), (476, 15589348), (532, 13948364), (574, 12927752), (646, 11486888), (656, 11311783), (697, 10646384), (779, 9525712), (952, 7794674), (1064, 6974182), (1148, 6463876), (1292, 5743444), (1394, 5323192), (1558, 4762856), (1904, 3897337), (2128, 3487091), (2261, 3281968), (2296, 3231938), (2584, 2871722), (2788, 2661596), (3116, 2381428), (4522, 1640984), (4592, 1615969), (4879, 1520912), (5003, 1483216), (5168, 1435861), (5453, 1360816), (5576, 1330798), (6232, 1190714), (9044, 820492), (9758, 760456), (10006, 741608), (10906, 680408), (11152, 665399), (12464, 595357), (13243, 560336), (18088, 410246), (19516, 380228), (20012, 370804), (21812, 340204), (26486, 280168), (35021, 211888), (36176, 205123), (39032, 190114), (40024, 185402), (43624, 170102), (52972, 140084), (70042, 105944), (78064, 95057), (80048, 92701), (85051, 87248)]