508735748900

素因数分解:

$2^2\times 5^2\times {\mathrm{211}}^1\times {\mathrm{2371}}^1\times {\mathrm{10169}}^1$

素因数の和:12765

約数の個数: 72

約数和(自身を含む): 1109765532960

約数和(自身を除く): 601029784060

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 211, 422, 844, 1055, 2110, 2371, 4220, 4742, 5275, 9484, 10169, 10550, 11855, 20338, 21100, 23710, 40676, 47420, 50845, 59275, 101690, 118550, 203380, 237100, 254225, 500281, 508450, 1000562, 1016900, 2001124, 2145659, 2501405, 4291318, 5002810, 8582636, 10005620, 10728295, 12507025, 21456590, 24110699, 25014050, 42913180, 48221398, 50028100, 53641475, 96442796, 107282950, 120553495, 214565900, 241106990, 482213980, 602767475, 1205534950, 2411069900, 5087357489, 10174714978, 20349429956, 25436787445, 50873574890, 101747149780, 127183937225, 254367874450, 508735748900]

約数ペア:

[(1, 508735748900), (2, 254367874450), (4, 127183937225), (5, 101747149780), (10, 50873574890), (20, 25436787445), (25, 20349429956), (50, 10174714978), (100, 5087357489), (211, 2411069900), (422, 1205534950), (844, 602767475), (1055, 482213980), (2110, 241106990), (2371, 214565900), (4220, 120553495), (4742, 107282950), (5275, 96442796), (9484, 53641475), (10169, 50028100), (10550, 48221398), (11855, 42913180), (20338, 25014050), (21100, 24110699), (23710, 21456590), (40676, 12507025), (47420, 10728295), (50845, 10005620), (59275, 8582636), (101690, 5002810), (118550, 4291318), (203380, 2501405), (237100, 2145659), (254225, 2001124), (500281, 1016900), (508450, 1000562)]