1570448300

素因数分解:

$2^2\times 5^2\times {\mathrm{53}}^1\times {\mathrm{199}}^1\times {\mathrm{1489}}^1$

素因数の和:1755

約数の個数: 72

約数和(自身を含む): 3491964000

約数和(自身を除く): 1921515700

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 53, 100, 106, 199, 212, 265, 398, 530, 796, 995, 1060, 1325, 1489, 1990, 2650, 2978, 3980, 4975, 5300, 5956, 7445, 9950, 10547, 14890, 19900, 21094, 29780, 37225, 42188, 52735, 74450, 78917, 105470, 148900, 157834, 210940, 263675, 296311, 315668, 394585, 527350, 592622, 789170, 1054700, 1185244, 1481555, 1578340, 1972925, 2963110, 3945850, 5926220, 7407775, 7891700, 14815550, 15704483, 29631100, 31408966, 62817932, 78522415, 157044830, 314089660, 392612075, 785224150, 1570448300]

約数ペア:

[(1, 1570448300), (2, 785224150), (4, 392612075), (5, 314089660), (10, 157044830), (20, 78522415), (25, 62817932), (50, 31408966), (53, 29631100), (100, 15704483), (106, 14815550), (199, 7891700), (212, 7407775), (265, 5926220), (398, 3945850), (530, 2963110), (796, 1972925), (995, 1578340), (1060, 1481555), (1325, 1185244), (1489, 1054700), (1990, 789170), (2650, 592622), (2978, 527350), (3980, 394585), (4975, 315668), (5300, 296311), (5956, 263675), (7445, 210940), (9950, 157834), (10547, 148900), (14890, 105470), (19900, 78917), (21094, 74450), (29780, 52735), (37225, 42188)]