8024250

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{823}}^1$

素因数の和:856

約数の個数: 64

約数和(自身を含む): 21595392

約数和(自身を除く): 13571142

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 125, 130, 150, 195, 250, 325, 375, 390, 650, 750, 823, 975, 1625, 1646, 1950, 2469, 3250, 4115, 4875, 4938, 8230, 9750, 10699, 12345, 20575, 21398, 24690, 32097, 41150, 53495, 61725, 64194, 102875, 106990, 123450, 160485, 205750, 267475, 308625, 320970, 534950, 617250, 802425, 1337375, 1604850, 2674750, 4012125, 8024250]

約数ペア:

[(1, 8024250), (2, 4012125), (3, 2674750), (5, 1604850), (6, 1337375), (10, 802425), (13, 617250), (15, 534950), (25, 320970), (26, 308625), (30, 267475), (39, 205750), (50, 160485), (65, 123450), (75, 106990), (78, 102875), (125, 64194), (130, 61725), (150, 53495), (195, 41150), (250, 32097), (325, 24690), (375, 21398), (390, 20575), (650, 12345), (750, 10699), (823, 9750), (975, 8230), (1625, 4938), (1646, 4875), (1950, 4115), (2469, 3250)]