39504080

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^3\times {\mathrm{53}}^1$

素因数の和:106

約数の個数: 160

約数和(自身を含む): 117635328

約数和(自身を除く): 78131248

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 44, 53, 55, 56, 70, 77, 80, 88, 106, 110, 112, 121, 140, 154, 176, 212, 220, 242, 265, 280, 308, 371, 385, 424, 440, 484, 530, 560, 583, 605, 616, 742, 770, 847, 848, 880, 968, 1060, 1166, 1210, 1232, 1331, 1484, 1540, 1694, 1855, 1936, 2120, 2332, 2420, 2662, 2915, 2968, 3080, 3388, 3710, 4081, 4235, 4240, 4664, 4840, 5324, 5830, 5936, 6160, 6413, 6655, 6776, 7420, 8162, 8470, 9317, 9328, 9680, 10648, 11660, 12826, 13310, 13552, 14840, 16324, 16940, 18634, 20405, 21296, 23320, 25652, 26620, 29680, 32065, 32648, 33880, 37268, 40810, 44891, 46585, 46640, 51304, 53240, 64130, 65296, 67760, 70543, 74536, 81620, 89782, 93170, 102608, 106480, 128260, 141086, 149072, 163240, 179564, 186340, 224455, 256520, 282172, 326480, 352715, 359128, 372680, 448910, 493801, 513040, 564344, 705430, 718256, 745360, 897820, 987602, 1128688, 1410860, 1795640, 1975204, 2469005, 2821720, 3591280, 3950408, 4938010, 5643440, 7900816, 9876020, 19752040, 39504080]

約数ペア:

[(1, 39504080), (2, 19752040), (4, 9876020), (5, 7900816), (7, 5643440), (8, 4938010), (10, 3950408), (11, 3591280), (14, 2821720), (16, 2469005), (20, 1975204), (22, 1795640), (28, 1410860), (35, 1128688), (40, 987602), (44, 897820), (53, 745360), (55, 718256), (56, 705430), (70, 564344), (77, 513040), (80, 493801), (88, 448910), (106, 372680), (110, 359128), (112, 352715), (121, 326480), (140, 282172), (154, 256520), (176, 224455), (212, 186340), (220, 179564), (242, 163240), (265, 149072), (280, 141086), (308, 128260), (371, 106480), (385, 102608), (424, 93170), (440, 89782), (484, 81620), (530, 74536), (560, 70543), (583, 67760), (605, 65296), (616, 64130), (742, 53240), (770, 51304), (847, 46640), (848, 46585), (880, 44891), (968, 40810), (1060, 37268), (1166, 33880), (1210, 32648), (1232, 32065), (1331, 29680), (1484, 26620), (1540, 25652), (1694, 23320), (1855, 21296), (1936, 20405), (2120, 18634), (2332, 16940), (2420, 16324), (2662, 14840), (2915, 13552), (2968, 13310), (3080, 12826), (3388, 11660), (3710, 10648), (4081, 9680), (4235, 9328), (4240, 9317), (4664, 8470), (4840, 8162), (5324, 7420), (5830, 6776), (5936, 6655), (6160, 6413)]