88903640

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{67}}^1\times {\mathrm{677}}^1$

素因数の和:769

約数の個数: 96

約数和(自身を含む): 236513520

約数和(自身を除く): 147609880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 67, 70, 98, 134, 140, 196, 245, 268, 280, 335, 392, 469, 490, 536, 670, 677, 938, 980, 1340, 1354, 1876, 1960, 2345, 2680, 2708, 3283, 3385, 3752, 4690, 4739, 5416, 6566, 6770, 9380, 9478, 13132, 13540, 16415, 18760, 18956, 23695, 26264, 27080, 32830, 33173, 37912, 45359, 47390, 65660, 66346, 90718, 94780, 131320, 132692, 165865, 181436, 189560, 226795, 265384, 317513, 331730, 362872, 453590, 635026, 663460, 907180, 1270052, 1326920, 1587565, 1814360, 2222591, 2540104, 3175130, 4445182, 6350260, 8890364, 11112955, 12700520, 17780728, 22225910, 44451820, 88903640]

約数ペア:

[(1, 88903640), (2, 44451820), (4, 22225910), (5, 17780728), (7, 12700520), (8, 11112955), (10, 8890364), (14, 6350260), (20, 4445182), (28, 3175130), (35, 2540104), (40, 2222591), (49, 1814360), (56, 1587565), (67, 1326920), (70, 1270052), (98, 907180), (134, 663460), (140, 635026), (196, 453590), (245, 362872), (268, 331730), (280, 317513), (335, 265384), (392, 226795), (469, 189560), (490, 181436), (536, 165865), (670, 132692), (677, 131320), (938, 94780), (980, 90718), (1340, 66346), (1354, 65660), (1876, 47390), (1960, 45359), (2345, 37912), (2680, 33173), (2708, 32830), (3283, 27080), (3385, 26264), (3752, 23695), (4690, 18956), (4739, 18760), (5416, 16415), (6566, 13540), (6770, 13132), (9380, 9478)]