1294549250

素因数分解:

$2^1\times 5^3\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{1511}}^1$

素因数の和:1700

約数の個数: 64

約数和(自身を含む): 2547417600

約数和(自身を除く): 1252868350

約数列:

[1, 2, 5, 10, 23, 25, 46, 50, 115, 125, 149, 230, 250, 298, 575, 745, 1150, 1490, 1511, 2875, 3022, 3427, 3725, 5750, 6854, 7450, 7555, 15110, 17135, 18625, 34270, 34753, 37250, 37775, 69506, 75550, 85675, 171350, 173765, 188875, 225139, 347530, 377750, 428375, 450278, 856750, 868825, 1125695, 1737650, 2251390, 4344125, 5178197, 5628475, 8688250, 10356394, 11256950, 25890985, 28142375, 51781970, 56284750, 129454925, 258909850, 647274625, 1294549250]

約数ペア:

[(1, 1294549250), (2, 647274625), (5, 258909850), (10, 129454925), (23, 56284750), (25, 51781970), (46, 28142375), (50, 25890985), (115, 11256950), (125, 10356394), (149, 8688250), (230, 5628475), (250, 5178197), (298, 4344125), (575, 2251390), (745, 1737650), (1150, 1125695), (1490, 868825), (1511, 856750), (2875, 450278), (3022, 428375), (3427, 377750), (3725, 347530), (5750, 225139), (6854, 188875), (7450, 173765), (7555, 171350), (15110, 85675), (17135, 75550), (18625, 69506), (34270, 37775), (34753, 37250)]