39352040

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{569}}^1$

素因数の和:619

約数の個数: 128

約数和(自身を含む): 114912000

約数和(自身を除く): 75559960

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 19, 20, 26, 28, 35, 38, 40, 52, 56, 65, 70, 76, 91, 95, 104, 130, 133, 140, 152, 182, 190, 247, 260, 266, 280, 364, 380, 455, 494, 520, 532, 569, 665, 728, 760, 910, 988, 1064, 1138, 1235, 1330, 1729, 1820, 1976, 2276, 2470, 2660, 2845, 3458, 3640, 3983, 4552, 4940, 5320, 5690, 6916, 7397, 7966, 8645, 9880, 10811, 11380, 13832, 14794, 15932, 17290, 19915, 21622, 22760, 29588, 31864, 34580, 36985, 39830, 43244, 51779, 54055, 59176, 69160, 73970, 75677, 79660, 86488, 103558, 108110, 140543, 147940, 151354, 159320, 207116, 216220, 258895, 281086, 295880, 302708, 378385, 414232, 432440, 517790, 562172, 605416, 702715, 756770, 983801, 1035580, 1124344, 1405430, 1513540, 1967602, 2071160, 2810860, 3027080, 3935204, 4919005, 5621720, 7870408, 9838010, 19676020, 39352040]

約数ペア:

[(1, 39352040), (2, 19676020), (4, 9838010), (5, 7870408), (7, 5621720), (8, 4919005), (10, 3935204), (13, 3027080), (14, 2810860), (19, 2071160), (20, 1967602), (26, 1513540), (28, 1405430), (35, 1124344), (38, 1035580), (40, 983801), (52, 756770), (56, 702715), (65, 605416), (70, 562172), (76, 517790), (91, 432440), (95, 414232), (104, 378385), (130, 302708), (133, 295880), (140, 281086), (152, 258895), (182, 216220), (190, 207116), (247, 159320), (260, 151354), (266, 147940), (280, 140543), (364, 108110), (380, 103558), (455, 86488), (494, 79660), (520, 75677), (532, 73970), (569, 69160), (665, 59176), (728, 54055), (760, 51779), (910, 43244), (988, 39830), (1064, 36985), (1138, 34580), (1235, 31864), (1330, 29588), (1729, 22760), (1820, 21622), (1976, 19915), (2276, 17290), (2470, 15932), (2660, 14794), (2845, 13832), (3458, 11380), (3640, 10811), (3983, 9880), (4552, 8645), (4940, 7966), (5320, 7397), (5690, 6916)]