26435220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{557}}^1$

素因数の和:689

約数の個数: 96

約数和(自身を含む): 85494528

約数和(自身を除く): 59059308

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 113, 140, 210, 226, 339, 420, 452, 557, 565, 678, 791, 1114, 1130, 1356, 1582, 1671, 1695, 2228, 2260, 2373, 2785, 3164, 3342, 3390, 3899, 3955, 4746, 5570, 6684, 6780, 7798, 7910, 8355, 9492, 11140, 11697, 11865, 15596, 15820, 16710, 19495, 23394, 23730, 33420, 38990, 46788, 47460, 58485, 62941, 77980, 116970, 125882, 188823, 233940, 251764, 314705, 377646, 440587, 629410, 755292, 881174, 944115, 1258820, 1321761, 1762348, 1888230, 2202935, 2643522, 3776460, 4405870, 5287044, 6608805, 8811740, 13217610, 26435220]

約数ペア:

[(1, 26435220), (2, 13217610), (3, 8811740), (4, 6608805), (5, 5287044), (6, 4405870), (7, 3776460), (10, 2643522), (12, 2202935), (14, 1888230), (15, 1762348), (20, 1321761), (21, 1258820), (28, 944115), (30, 881174), (35, 755292), (42, 629410), (60, 440587), (70, 377646), (84, 314705), (105, 251764), (113, 233940), (140, 188823), (210, 125882), (226, 116970), (339, 77980), (420, 62941), (452, 58485), (557, 47460), (565, 46788), (678, 38990), (791, 33420), (1114, 23730), (1130, 23394), (1356, 19495), (1582, 16710), (1671, 15820), (1695, 15596), (2228, 11865), (2260, 11697), (2373, 11140), (2785, 9492), (3164, 8355), (3342, 7910), (3390, 7798), (3899, 6780), (3955, 6684), (4746, 5570)]