27363380

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{2039}}^1$

素因数の和:2120

約数の個数: 48

約数和(自身を含む): 63745920

約数和(自身を除く): 36382540

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 61, 110, 122, 220, 244, 305, 610, 671, 1220, 1342, 2039, 2684, 3355, 4078, 6710, 8156, 10195, 13420, 20390, 22429, 40780, 44858, 89716, 112145, 124379, 224290, 248758, 448580, 497516, 621895, 1243790, 1368169, 2487580, 2736338, 5472676, 6840845, 13681690, 27363380]

約数ペア:

[(1, 27363380), (2, 13681690), (4, 6840845), (5, 5472676), (10, 2736338), (11, 2487580), (20, 1368169), (22, 1243790), (44, 621895), (55, 497516), (61, 448580), (110, 248758), (122, 224290), (220, 124379), (244, 112145), (305, 89716), (610, 44858), (671, 40780), (1220, 22429), (1342, 20390), (2039, 13420), (2684, 10195), (3355, 8156), (4078, 6710)]