40297405688

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{239}}^1\times {\mathrm{4733}}^1$

素因数の和:5112

約数の個数: 64

約数和(自身を含む): 78190531200

約数和(自身を除く): 37893125512

約数列:

[1, 2, 4, 8, 61, 73, 122, 146, 239, 244, 292, 478, 488, 584, 956, 1912, 4453, 4733, 8906, 9466, 14579, 17447, 17812, 18932, 29158, 34894, 35624, 37864, 58316, 69788, 116632, 139576, 288713, 345509, 577426, 691018, 1064267, 1131187, 1154852, 1382036, 2128534, 2262374, 2309704, 2764072, 4257068, 4524748, 8514136, 9049496, 21076049, 42152098, 69002407, 82576651, 84304196, 138004814, 165153302, 168608392, 276009628, 330306604, 552019256, 660613208, 5037175711, 10074351422, 20148702844, 40297405688]

約数ペア:

[(1, 40297405688), (2, 20148702844), (4, 10074351422), (8, 5037175711), (61, 660613208), (73, 552019256), (122, 330306604), (146, 276009628), (239, 168608392), (244, 165153302), (292, 138004814), (478, 84304196), (488, 82576651), (584, 69002407), (956, 42152098), (1912, 21076049), (4453, 9049496), (4733, 8514136), (8906, 4524748), (9466, 4257068), (14579, 2764072), (17447, 2309704), (17812, 2262374), (18932, 2128534), (29158, 1382036), (34894, 1154852), (35624, 1131187), (37864, 1064267), (58316, 691018), (69788, 577426), (116632, 345509), (139576, 288713)]