504875720

素因数分解:

$2^3\times 5^1\times {\mathrm{83}}^1\times {\mathrm{241}}^1\times {\mathrm{631}}^1$

素因数の和:966

約数の個数: 64

約数和(自身を含む): 1156256640

約数和(自身を除く): 651380920

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 83, 166, 241, 332, 415, 482, 631, 664, 830, 964, 1205, 1262, 1660, 1928, 2410, 2524, 3155, 3320, 4820, 5048, 6310, 9640, 12620, 20003, 25240, 40006, 52373, 80012, 100015, 104746, 152071, 160024, 200030, 209492, 261865, 304142, 400060, 418984, 523730, 608284, 760355, 800120, 1047460, 1216568, 1520710, 2094920, 3041420, 6082840, 12621893, 25243786, 50487572, 63109465, 100975144, 126218930, 252437860, 504875720]

約数ペア:

[(1, 504875720), (2, 252437860), (4, 126218930), (5, 100975144), (8, 63109465), (10, 50487572), (20, 25243786), (40, 12621893), (83, 6082840), (166, 3041420), (241, 2094920), (332, 1520710), (415, 1216568), (482, 1047460), (631, 800120), (664, 760355), (830, 608284), (964, 523730), (1205, 418984), (1262, 400060), (1660, 304142), (1928, 261865), (2410, 209492), (2524, 200030), (3155, 160024), (3320, 152071), (4820, 104746), (5048, 100015), (6310, 80012), (9640, 52373), (12620, 40006), (20003, 25240)]