2079485980

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{2683}}^1$

素因数の和:2987

約数の個数: 96

約数和(自身を含む): 5151218688

約数和(自身を除く): 3071732708

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 110, 130, 143, 220, 260, 271, 286, 542, 572, 715, 1084, 1355, 1430, 2683, 2710, 2860, 2981, 3523, 5366, 5420, 5962, 7046, 10732, 11924, 13415, 14092, 14905, 17615, 26830, 29513, 29810, 34879, 35230, 38753, 53660, 59026, 59620, 69758, 70460, 77506, 118052, 139516, 147565, 155012, 174395, 193765, 295130, 348790, 383669, 387530, 590260, 697580, 727093, 767338, 775060, 1454186, 1534676, 1918345, 2908372, 3635465, 3836690, 7270930, 7673380, 7998023, 9452209, 14541860, 15996046, 18904418, 31992092, 37808836, 39990115, 47261045, 79980230, 94522090, 103974299, 159960460, 189044180, 207948598, 415897196, 519871495, 1039742990, 2079485980]

約数ペア:

[(1, 2079485980), (2, 1039742990), (4, 519871495), (5, 415897196), (10, 207948598), (11, 189044180), (13, 159960460), (20, 103974299), (22, 94522090), (26, 79980230), (44, 47261045), (52, 39990115), (55, 37808836), (65, 31992092), (110, 18904418), (130, 15996046), (143, 14541860), (220, 9452209), (260, 7998023), (271, 7673380), (286, 7270930), (542, 3836690), (572, 3635465), (715, 2908372), (1084, 1918345), (1355, 1534676), (1430, 1454186), (2683, 775060), (2710, 767338), (2860, 727093), (2981, 697580), (3523, 590260), (5366, 387530), (5420, 383669), (5962, 348790), (7046, 295130), (10732, 193765), (11924, 174395), (13415, 155012), (14092, 147565), (14905, 139516), (17615, 118052), (26830, 77506), (29513, 70460), (29810, 69758), (34879, 59620), (35230, 59026), (38753, 53660)]