1302843200

素因数分解:

$2^6\times 5^2\times {\mathrm{31}}^1\times {\mathrm{26267}}^1$

素因数の和:26320

約数の個数: 84

約数和(自身を含む): 3309347712

約数和(自身を除く): 2006504512

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 32, 40, 50, 62, 64, 80, 100, 124, 155, 160, 200, 248, 310, 320, 400, 496, 620, 775, 800, 992, 1240, 1550, 1600, 1984, 2480, 3100, 4960, 6200, 9920, 12400, 24800, 26267, 49600, 52534, 105068, 131335, 210136, 262670, 420272, 525340, 656675, 814277, 840544, 1050680, 1313350, 1628554, 1681088, 2101360, 2626700, 3257108, 4071385, 4202720, 5253400, 6514216, 8142770, 8405440, 10506800, 13028432, 16285540, 20356925, 21013600, 26056864, 32571080, 40713850, 42027200, 52113728, 65142160, 81427700, 130284320, 162855400, 260568640, 325710800, 651421600, 1302843200]

約数ペア:

[(1, 1302843200), (2, 651421600), (4, 325710800), (5, 260568640), (8, 162855400), (10, 130284320), (16, 81427700), (20, 65142160), (25, 52113728), (31, 42027200), (32, 40713850), (40, 32571080), (50, 26056864), (62, 21013600), (64, 20356925), (80, 16285540), (100, 13028432), (124, 10506800), (155, 8405440), (160, 8142770), (200, 6514216), (248, 5253400), (310, 4202720), (320, 4071385), (400, 3257108), (496, 2626700), (620, 2101360), (775, 1681088), (800, 1628554), (992, 1313350), (1240, 1050680), (1550, 840544), (1600, 814277), (1984, 656675), (2480, 525340), (3100, 420272), (4960, 262670), (6200, 210136), (9920, 131335), (12400, 105068), (24800, 52534), (26267, 49600)]