11873620

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1741}}^1$

素因数の和:1792

約数の個数: 48

約数和(自身を含む): 28094976

約数和(自身を除く): 16221356

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 31, 44, 55, 62, 110, 124, 155, 220, 310, 341, 620, 682, 1364, 1705, 1741, 3410, 3482, 6820, 6964, 8705, 17410, 19151, 34820, 38302, 53971, 76604, 95755, 107942, 191510, 215884, 269855, 383020, 539710, 593681, 1079420, 1187362, 2374724, 2968405, 5936810, 11873620]

約数ペア:

[(1, 11873620), (2, 5936810), (4, 2968405), (5, 2374724), (10, 1187362), (11, 1079420), (20, 593681), (22, 539710), (31, 383020), (44, 269855), (55, 215884), (62, 191510), (110, 107942), (124, 95755), (155, 76604), (220, 53971), (310, 38302), (341, 34820), (620, 19151), (682, 17410), (1364, 8705), (1705, 6964), (1741, 6820), (3410, 3482)]