37523480

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{509}}^1$

素因数の和:636

約数の個数: 64

約数和(自身を含む): 89964000

約数和(自身を除く): 52440520

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 97, 152, 190, 194, 380, 388, 485, 509, 760, 776, 970, 1018, 1843, 1940, 2036, 2545, 3686, 3880, 4072, 5090, 7372, 9215, 9671, 10180, 14744, 18430, 19342, 20360, 36860, 38684, 48355, 49373, 73720, 77368, 96710, 98746, 193420, 197492, 246865, 386840, 394984, 493730, 938087, 987460, 1876174, 1974920, 3752348, 4690435, 7504696, 9380870, 18761740, 37523480]

約数ペア:

[(1, 37523480), (2, 18761740), (4, 9380870), (5, 7504696), (8, 4690435), (10, 3752348), (19, 1974920), (20, 1876174), (38, 987460), (40, 938087), (76, 493730), (95, 394984), (97, 386840), (152, 246865), (190, 197492), (194, 193420), (380, 98746), (388, 96710), (485, 77368), (509, 73720), (760, 49373), (776, 48355), (970, 38684), (1018, 36860), (1843, 20360), (1940, 19342), (2036, 18430), (2545, 14744), (3686, 10180), (3880, 9671), (4072, 9215), (5090, 7372)]