15678910060

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1459}}^1\times {\mathrm{48847}}^1$

素因数の和:50326

約数の個数: 48

約数和(自身を含む): 35944312320

約数和(自身を除く): 20265402260

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 1459, 2918, 5836, 7295, 14590, 16049, 29180, 32098, 48847, 64196, 80245, 97694, 160490, 195388, 244235, 320980, 488470, 537317, 976940, 1074634, 2149268, 2686585, 5373170, 10746340, 71267773, 142535546, 285071092, 356338865, 712677730, 783945503, 1425355460, 1567891006, 3135782012, 3919727515, 7839455030, 15678910060]

約数ペア:

[(1, 15678910060), (2, 7839455030), (4, 3919727515), (5, 3135782012), (10, 1567891006), (11, 1425355460), (20, 783945503), (22, 712677730), (44, 356338865), (55, 285071092), (110, 142535546), (220, 71267773), (1459, 10746340), (2918, 5373170), (5836, 2686585), (7295, 2149268), (14590, 1074634), (16049, 976940), (29180, 537317), (32098, 488470), (48847, 320980), (64196, 244235), (80245, 195388), (97694, 160490)]