634117250

素因数分解:

$2^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{3307}}^1$

素因数の和:3396

約数の個数: 64

約数和(自身を含む): 1300440960

約数和(自身を除く): 666323710

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 59, 65, 118, 125, 130, 250, 295, 325, 590, 650, 767, 1475, 1534, 1625, 2950, 3250, 3307, 3835, 6614, 7375, 7670, 14750, 16535, 19175, 33070, 38350, 42991, 82675, 85982, 95875, 165350, 191750, 195113, 214955, 390226, 413375, 429910, 826750, 975565, 1074775, 1951130, 2149550, 2536469, 4877825, 5072938, 5373875, 9755650, 10747750, 12682345, 24389125, 25364690, 48778250, 63411725, 126823450, 317058625, 634117250]

約数ペア:

[(1, 634117250), (2, 317058625), (5, 126823450), (10, 63411725), (13, 48778250), (25, 25364690), (26, 24389125), (50, 12682345), (59, 10747750), (65, 9755650), (118, 5373875), (125, 5072938), (130, 4877825), (250, 2536469), (295, 2149550), (325, 1951130), (590, 1074775), (650, 975565), (767, 826750), (1475, 429910), (1534, 413375), (1625, 390226), (2950, 214955), (3250, 195113), (3307, 191750), (3835, 165350), (6614, 95875), (7375, 85982), (7670, 82675), (14750, 42991), (16535, 38350), (19175, 33070)]