2678164060

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{311}}^1\times {\mathrm{3011}}^1$

素因数の和:3355

約数の個数: 96

約数和(自身を含む): 6630833664

約数和(自身を除く): 3952669604

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 110, 130, 143, 220, 260, 286, 311, 572, 622, 715, 1244, 1430, 1555, 2860, 3011, 3110, 3421, 4043, 6022, 6220, 6842, 8086, 12044, 13684, 15055, 16172, 17105, 20215, 30110, 33121, 34210, 39143, 40430, 44473, 60220, 66242, 68420, 78286, 80860, 88946, 132484, 156572, 165605, 177892, 195715, 222365, 331210, 391430, 430573, 444730, 662420, 782860, 861146, 889460, 936421, 1722292, 1872842, 2152865, 3745684, 4305730, 4682105, 8611460, 9364210, 10300631, 12173473, 18728420, 20601262, 24346946, 41202524, 48693892, 51503155, 60867365, 103006310, 121734730, 133908203, 206012620, 243469460, 267816406, 535632812, 669541015, 1339082030, 2678164060]

約数ペア:

[(1, 2678164060), (2, 1339082030), (4, 669541015), (5, 535632812), (10, 267816406), (11, 243469460), (13, 206012620), (20, 133908203), (22, 121734730), (26, 103006310), (44, 60867365), (52, 51503155), (55, 48693892), (65, 41202524), (110, 24346946), (130, 20601262), (143, 18728420), (220, 12173473), (260, 10300631), (286, 9364210), (311, 8611460), (572, 4682105), (622, 4305730), (715, 3745684), (1244, 2152865), (1430, 1872842), (1555, 1722292), (2860, 936421), (3011, 889460), (3110, 861146), (3421, 782860), (4043, 662420), (6022, 444730), (6220, 430573), (6842, 391430), (8086, 331210), (12044, 222365), (13684, 195715), (15055, 177892), (16172, 165605), (17105, 156572), (20215, 132484), (30110, 88946), (33121, 80860), (34210, 78286), (39143, 68420), (40430, 66242), (44473, 60220)]