64250600

素因数分解:

$2^3\times 5^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{241}}^1$

素因数の和:331

約数の個数: 96

約数和(自身を含む): 158442240

約数和(自身を除く): 94191640

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 31, 40, 43, 50, 62, 86, 100, 124, 155, 172, 200, 215, 241, 248, 310, 344, 430, 482, 620, 775, 860, 964, 1075, 1205, 1240, 1333, 1550, 1720, 1928, 2150, 2410, 2666, 3100, 4300, 4820, 5332, 6025, 6200, 6665, 7471, 8600, 9640, 10363, 10664, 12050, 13330, 14942, 20726, 24100, 26660, 29884, 33325, 37355, 41452, 48200, 51815, 53320, 59768, 66650, 74710, 82904, 103630, 133300, 149420, 186775, 207260, 259075, 266600, 298840, 321253, 373550, 414520, 518150, 642506, 747100, 1036300, 1285012, 1494200, 1606265, 2072600, 2570024, 3212530, 6425060, 8031325, 12850120, 16062650, 32125300, 64250600]

約数ペア:

[(1, 64250600), (2, 32125300), (4, 16062650), (5, 12850120), (8, 8031325), (10, 6425060), (20, 3212530), (25, 2570024), (31, 2072600), (40, 1606265), (43, 1494200), (50, 1285012), (62, 1036300), (86, 747100), (100, 642506), (124, 518150), (155, 414520), (172, 373550), (200, 321253), (215, 298840), (241, 266600), (248, 259075), (310, 207260), (344, 186775), (430, 149420), (482, 133300), (620, 103630), (775, 82904), (860, 74710), (964, 66650), (1075, 59768), (1205, 53320), (1240, 51815), (1333, 48200), (1550, 41452), (1720, 37355), (1928, 33325), (2150, 29884), (2410, 26660), (2666, 24100), (3100, 20726), (4300, 14942), (4820, 13330), (5332, 12050), (6025, 10664), (6200, 10363), (6665, 9640), (7471, 8600)]