44634920

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{1663}}^1$

素因数の和:1746

約数の個数: 64

約数和(自身を含む): 111421440

約数和(自身を除く): 66786520

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 61, 88, 110, 122, 220, 244, 305, 440, 488, 610, 671, 1220, 1342, 1663, 2440, 2684, 3326, 3355, 5368, 6652, 6710, 8315, 13304, 13420, 16630, 18293, 26840, 33260, 36586, 66520, 73172, 91465, 101443, 146344, 182930, 202886, 365860, 405772, 507215, 731720, 811544, 1014430, 1115873, 2028860, 2231746, 4057720, 4463492, 5579365, 8926984, 11158730, 22317460, 44634920]

約数ペア:

[(1, 44634920), (2, 22317460), (4, 11158730), (5, 8926984), (8, 5579365), (10, 4463492), (11, 4057720), (20, 2231746), (22, 2028860), (40, 1115873), (44, 1014430), (55, 811544), (61, 731720), (88, 507215), (110, 405772), (122, 365860), (220, 202886), (244, 182930), (305, 146344), (440, 101443), (488, 91465), (610, 73172), (671, 66520), (1220, 36586), (1342, 33260), (1663, 26840), (2440, 18293), (2684, 16630), (3326, 13420), (3355, 13304), (5368, 8315), (6652, 6710)]