9368771900

素因数分解:

$2^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{36299}}^1$

素因数の和:36431

約数の個数: 72

約数和(自身を含む): 21268170000

約数和(自身を除く): 11899398100

約数列:

[1, 2, 4, 5, 10, 20, 25, 29, 50, 58, 89, 100, 116, 145, 178, 290, 356, 445, 580, 725, 890, 1450, 1780, 2225, 2581, 2900, 4450, 5162, 8900, 10324, 12905, 25810, 36299, 51620, 64525, 72598, 129050, 145196, 181495, 258100, 362990, 725980, 907475, 1052671, 1814950, 2105342, 3230611, 3629900, 4210684, 5263355, 6461222, 10526710, 12922444, 16153055, 21053420, 26316775, 32306110, 52633550, 64612220, 80765275, 93687719, 105267100, 161530550, 187375438, 323061100, 374750876, 468438595, 936877190, 1873754380, 2342192975, 4684385950, 9368771900]

約数ペア:

[(1, 9368771900), (2, 4684385950), (4, 2342192975), (5, 1873754380), (10, 936877190), (20, 468438595), (25, 374750876), (29, 323061100), (50, 187375438), (58, 161530550), (89, 105267100), (100, 93687719), (116, 80765275), (145, 64612220), (178, 52633550), (290, 32306110), (356, 26316775), (445, 21053420), (580, 16153055), (725, 12922444), (890, 10526710), (1450, 6461222), (1780, 5263355), (2225, 4210684), (2581, 3629900), (2900, 3230611), (4450, 2105342), (5162, 1814950), (8900, 1052671), (10324, 907475), (12905, 725980), (25810, 362990), (36299, 258100), (51620, 181495), (64525, 145196), (72598, 129050)]