74454250

素因数分解:

$2^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{739}}^1$

素因数の和:800

約数の個数: 64

約数和(自身を含む): 155151360

約数和(自身を除く): 80697110

約数列:

[1, 2, 5, 10, 13, 25, 26, 31, 50, 62, 65, 125, 130, 155, 250, 310, 325, 403, 650, 739, 775, 806, 1478, 1550, 1625, 2015, 3250, 3695, 3875, 4030, 7390, 7750, 9607, 10075, 18475, 19214, 20150, 22909, 36950, 45818, 48035, 50375, 92375, 96070, 100750, 114545, 184750, 229090, 240175, 297817, 480350, 572725, 595634, 1145450, 1200875, 1489085, 2401750, 2863625, 2978170, 5727250, 7445425, 14890850, 37227125, 74454250]

約数ペア:

[(1, 74454250), (2, 37227125), (5, 14890850), (10, 7445425), (13, 5727250), (25, 2978170), (26, 2863625), (31, 2401750), (50, 1489085), (62, 1200875), (65, 1145450), (125, 595634), (130, 572725), (155, 480350), (250, 297817), (310, 240175), (325, 229090), (403, 184750), (650, 114545), (739, 100750), (775, 96070), (806, 92375), (1478, 50375), (1550, 48035), (1625, 45818), (2015, 36950), (3250, 22909), (3695, 20150), (3875, 19214), (4030, 18475), (7390, 10075), (7750, 9607)]