88314040

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{1063}}^1$

素因数の和:1172

約数の個数: 64

約数和(自身を含む): 208373760

約数和(自身を除く): 120059720

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 67, 124, 134, 155, 248, 268, 310, 335, 536, 620, 670, 1063, 1240, 1340, 2077, 2126, 2680, 4154, 4252, 5315, 8308, 8504, 10385, 10630, 16616, 20770, 21260, 32953, 41540, 42520, 65906, 71221, 83080, 131812, 142442, 164765, 263624, 284884, 329530, 356105, 569768, 659060, 712210, 1318120, 1424420, 2207851, 2848840, 4415702, 8831404, 11039255, 17662808, 22078510, 44157020, 88314040]

約数ペア:

[(1, 88314040), (2, 44157020), (4, 22078510), (5, 17662808), (8, 11039255), (10, 8831404), (20, 4415702), (31, 2848840), (40, 2207851), (62, 1424420), (67, 1318120), (124, 712210), (134, 659060), (155, 569768), (248, 356105), (268, 329530), (310, 284884), (335, 263624), (536, 164765), (620, 142442), (670, 131812), (1063, 83080), (1240, 71221), (1340, 65906), (2077, 42520), (2126, 41540), (2680, 32953), (4154, 21260), (4252, 20770), (5315, 16616), (8308, 10630), (8504, 10385)]