46907960

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{181}}^1$

素因数の和:253

約数の個数: 128

約数和(自身を含む): 125798400

約数和(自身を除く): 78890440

約数列:

[1, 2, 4, 5, 8, 10, 11, 19, 20, 22, 31, 38, 40, 44, 55, 62, 76, 88, 95, 110, 124, 152, 155, 181, 190, 209, 220, 248, 310, 341, 362, 380, 418, 440, 589, 620, 682, 724, 760, 836, 905, 1045, 1178, 1240, 1364, 1448, 1672, 1705, 1810, 1991, 2090, 2356, 2728, 2945, 3410, 3439, 3620, 3982, 4180, 4712, 5611, 5890, 6479, 6820, 6878, 7240, 7964, 8360, 9955, 11222, 11780, 12958, 13640, 13756, 15928, 17195, 19910, 22444, 23560, 25916, 27512, 28055, 32395, 34390, 37829, 39820, 44888, 51832, 56110, 61721, 64790, 68780, 75658, 79640, 106609, 112220, 123442, 129580, 137560, 151316, 189145, 213218, 224440, 246884, 259160, 302632, 308605, 378290, 426436, 493768, 533045, 617210, 756580, 852872, 1066090, 1172699, 1234420, 1513160, 2132180, 2345398, 2468840, 4264360, 4690796, 5863495, 9381592, 11726990, 23453980, 46907960]

約数ペア:

[(1, 46907960), (2, 23453980), (4, 11726990), (5, 9381592), (8, 5863495), (10, 4690796), (11, 4264360), (19, 2468840), (20, 2345398), (22, 2132180), (31, 1513160), (38, 1234420), (40, 1172699), (44, 1066090), (55, 852872), (62, 756580), (76, 617210), (88, 533045), (95, 493768), (110, 426436), (124, 378290), (152, 308605), (155, 302632), (181, 259160), (190, 246884), (209, 224440), (220, 213218), (248, 189145), (310, 151316), (341, 137560), (362, 129580), (380, 123442), (418, 112220), (440, 106609), (589, 79640), (620, 75658), (682, 68780), (724, 64790), (760, 61721), (836, 56110), (905, 51832), (1045, 44888), (1178, 39820), (1240, 37829), (1364, 34390), (1448, 32395), (1672, 28055), (1705, 27512), (1810, 25916), (1991, 23560), (2090, 22444), (2356, 19910), (2728, 17195), (2945, 15928), (3410, 13756), (3439, 13640), (3620, 12958), (3982, 11780), (4180, 11222), (4712, 9955), (5611, 8360), (5890, 7964), (6479, 7240), (6820, 6878)]