5129394920

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{101693}}^1$

素因数の和:101814

約数の個数: 64

約数和(自身を含む): 12557175120

約数和(自身を除く): 7427780200

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 97, 104, 130, 194, 260, 388, 485, 520, 776, 970, 1261, 1940, 2522, 3880, 5044, 6305, 10088, 12610, 25220, 50440, 101693, 203386, 406772, 508465, 813544, 1016930, 1322009, 2033860, 2644018, 4067720, 5288036, 6610045, 9864221, 10576072, 13220090, 19728442, 26440180, 39456884, 49321105, 52880360, 78913768, 98642210, 128234873, 197284420, 256469746, 394568840, 512939492, 641174365, 1025878984, 1282348730, 2564697460, 5129394920]

約数ペア:

[(1, 5129394920), (2, 2564697460), (4, 1282348730), (5, 1025878984), (8, 641174365), (10, 512939492), (13, 394568840), (20, 256469746), (26, 197284420), (40, 128234873), (52, 98642210), (65, 78913768), (97, 52880360), (104, 49321105), (130, 39456884), (194, 26440180), (260, 19728442), (388, 13220090), (485, 10576072), (520, 9864221), (776, 6610045), (970, 5288036), (1261, 4067720), (1940, 2644018), (2522, 2033860), (3880, 1322009), (5044, 1016930), (6305, 813544), (10088, 508465), (12610, 406772), (25220, 203386), (50440, 101693)]