11704159060

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{872143}}^1$

素因数の和:872224

約数の個数: 48

約数和(自身を含む): 27252755712

約数和(自身を除く): 15548596652

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 61, 110, 122, 220, 244, 305, 610, 671, 1220, 1342, 2684, 3355, 6710, 13420, 872143, 1744286, 3488572, 4360715, 8721430, 9593573, 17442860, 19187146, 38374292, 47967865, 53200723, 95935730, 106401446, 191871460, 212802892, 266003615, 532007230, 585207953, 1064014460, 1170415906, 2340831812, 2926039765, 5852079530, 11704159060]

約数ペア:

[(1, 11704159060), (2, 5852079530), (4, 2926039765), (5, 2340831812), (10, 1170415906), (11, 1064014460), (20, 585207953), (22, 532007230), (44, 266003615), (55, 212802892), (61, 191871460), (110, 106401446), (122, 95935730), (220, 53200723), (244, 47967865), (305, 38374292), (610, 19187146), (671, 17442860), (1220, 9593573), (1342, 8721430), (2684, 4360715), (3355, 3488572), (6710, 1744286), (13420, 872143)]