1951036293580

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{227}}^1\times {\mathrm{908549}}^1$

素因数の和:908839

約数の個数: 96

約数和(自身を含む): 4593745094400

約数和(自身を除く): 2642708800820

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 43, 44, 55, 86, 110, 172, 215, 220, 227, 430, 454, 473, 860, 908, 946, 1135, 1892, 2270, 2365, 2497, 4540, 4730, 4994, 9460, 9761, 9988, 12485, 19522, 24970, 39044, 48805, 49940, 97610, 107371, 195220, 214742, 429484, 536855, 908549, 1073710, 1817098, 2147420, 3634196, 4542745, 9085490, 9994039, 18170980, 19988078, 39067607, 39976156, 49970195, 78135214, 99940390, 156270428, 195338035, 199880780, 206240623, 390676070, 412481246, 429743677, 781352140, 824962492, 859487354, 1031203115, 1718974708, 2062406230, 2148718385, 2268646853, 4124812460, 4297436770, 4537293706, 8594873540, 8868346789, 9074587412, 11343234265, 17736693578, 22686468530, 35473387156, 44341733945, 45372937060, 88683467890, 97551814679, 177366935780, 195103629358, 390207258716, 487759073395, 975518146790, 1951036293580]

約数ペア:

[(1, 1951036293580), (2, 975518146790), (4, 487759073395), (5, 390207258716), (10, 195103629358), (11, 177366935780), (20, 97551814679), (22, 88683467890), (43, 45372937060), (44, 44341733945), (55, 35473387156), (86, 22686468530), (110, 17736693578), (172, 11343234265), (215, 9074587412), (220, 8868346789), (227, 8594873540), (430, 4537293706), (454, 4297436770), (473, 4124812460), (860, 2268646853), (908, 2148718385), (946, 2062406230), (1135, 1718974708), (1892, 1031203115), (2270, 859487354), (2365, 824962492), (2497, 781352140), (4540, 429743677), (4730, 412481246), (4994, 390676070), (9460, 206240623), (9761, 199880780), (9988, 195338035), (12485, 156270428), (19522, 99940390), (24970, 78135214), (39044, 49970195), (48805, 39976156), (49940, 39067607), (97610, 19988078), (107371, 18170980), (195220, 9994039), (214742, 9085490), (429484, 4542745), (536855, 3634196), (908549, 2147420), (1073710, 1817098)]