46788920

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{389}}^1$

素因数の和:528

約数の個数: 64

約数和(自身を含む): 110073600

約数和(自身を除く): 63284680

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 97, 124, 155, 194, 248, 310, 388, 389, 485, 620, 776, 778, 970, 1240, 1556, 1940, 1945, 3007, 3112, 3880, 3890, 6014, 7780, 12028, 12059, 15035, 15560, 24056, 24118, 30070, 37733, 48236, 60140, 60295, 75466, 96472, 120280, 120590, 150932, 188665, 241180, 301864, 377330, 482360, 754660, 1169723, 1509320, 2339446, 4678892, 5848615, 9357784, 11697230, 23394460, 46788920]

約数ペア:

[(1, 46788920), (2, 23394460), (4, 11697230), (5, 9357784), (8, 5848615), (10, 4678892), (20, 2339446), (31, 1509320), (40, 1169723), (62, 754660), (97, 482360), (124, 377330), (155, 301864), (194, 241180), (248, 188665), (310, 150932), (388, 120590), (389, 120280), (485, 96472), (620, 75466), (776, 60295), (778, 60140), (970, 48236), (1240, 37733), (1556, 30070), (1940, 24118), (1945, 24056), (3007, 15560), (3112, 15035), (3880, 12059), (3890, 12028), (6014, 7780)]