45737560

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{5471}}^1$

素因数の和:5512

約数の個数: 64

約数和(自身を含む): 118195200

約数和(自身を除く): 72457640

約数列:

[1, 2, 4, 5, 8, 10, 11, 19, 20, 22, 38, 40, 44, 55, 76, 88, 95, 110, 152, 190, 209, 220, 380, 418, 440, 760, 836, 1045, 1672, 2090, 4180, 5471, 8360, 10942, 21884, 27355, 43768, 54710, 60181, 103949, 109420, 120362, 207898, 218840, 240724, 300905, 415796, 481448, 519745, 601810, 831592, 1039490, 1143439, 1203620, 2078980, 2286878, 2407240, 4157960, 4573756, 5717195, 9147512, 11434390, 22868780, 45737560]

約数ペア:

[(1, 45737560), (2, 22868780), (4, 11434390), (5, 9147512), (8, 5717195), (10, 4573756), (11, 4157960), (19, 2407240), (20, 2286878), (22, 2078980), (38, 1203620), (40, 1143439), (44, 1039490), (55, 831592), (76, 601810), (88, 519745), (95, 481448), (110, 415796), (152, 300905), (190, 240724), (209, 218840), (220, 207898), (380, 120362), (418, 109420), (440, 103949), (760, 60181), (836, 54710), (1045, 43768), (1672, 27355), (2090, 21884), (4180, 10942), (5471, 8360)]