527751440

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{241}}^1\times {\mathrm{883}}^1$

素因数の和:1168

約数の個数: 80

約数和(自身を含む): 1273299456

約数和(自身を除く): 745548016

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 241, 248, 310, 482, 496, 620, 883, 964, 1205, 1240, 1766, 1928, 2410, 2480, 3532, 3856, 4415, 4820, 7064, 7471, 8830, 9640, 14128, 14942, 17660, 19280, 27373, 29884, 35320, 37355, 54746, 59768, 70640, 74710, 109492, 119536, 136865, 149420, 212803, 218984, 273730, 298840, 425606, 437968, 547460, 597680, 851212, 1064015, 1094920, 1702424, 2128030, 2189840, 3404848, 4256060, 6596893, 8512120, 13193786, 17024240, 26387572, 32984465, 52775144, 65968930, 105550288, 131937860, 263875720, 527751440]

約数ペア:

[(1, 527751440), (2, 263875720), (4, 131937860), (5, 105550288), (8, 65968930), (10, 52775144), (16, 32984465), (20, 26387572), (31, 17024240), (40, 13193786), (62, 8512120), (80, 6596893), (124, 4256060), (155, 3404848), (241, 2189840), (248, 2128030), (310, 1702424), (482, 1094920), (496, 1064015), (620, 851212), (883, 597680), (964, 547460), (1205, 437968), (1240, 425606), (1766, 298840), (1928, 273730), (2410, 218984), (2480, 212803), (3532, 149420), (3856, 136865), (4415, 119536), (4820, 109492), (7064, 74710), (7471, 70640), (8830, 59768), (9640, 54746), (14128, 37355), (14942, 35320), (17660, 29884), (19280, 27373)]