1170057850

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{67}}^2\times {\mathrm{401}}^1$

素因数の和:560

約数の個数: 72

約数和(自身を含む): 2385152028

約数和(自身を除く): 1215094178

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 67, 130, 134, 325, 335, 401, 650, 670, 802, 871, 1675, 1742, 2005, 3350, 4010, 4355, 4489, 5213, 8710, 8978, 10025, 10426, 20050, 21775, 22445, 26065, 26867, 43550, 44890, 52130, 53734, 58357, 112225, 116714, 130325, 134335, 224450, 260650, 268670, 291785, 349271, 583570, 671675, 698542, 1343350, 1458925, 1746355, 1800089, 2917850, 3492710, 3600178, 8731775, 9000445, 17463550, 18000890, 23401157, 45002225, 46802314, 90004450, 117005785, 234011570, 585028925, 1170057850]

約数ペア:

[(1, 1170057850), (2, 585028925), (5, 234011570), (10, 117005785), (13, 90004450), (25, 46802314), (26, 45002225), (50, 23401157), (65, 18000890), (67, 17463550), (130, 9000445), (134, 8731775), (325, 3600178), (335, 3492710), (401, 2917850), (650, 1800089), (670, 1746355), (802, 1458925), (871, 1343350), (1675, 698542), (1742, 671675), (2005, 583570), (3350, 349271), (4010, 291785), (4355, 268670), (4489, 260650), (5213, 224450), (8710, 134335), (8978, 130325), (10025, 116714), (10426, 112225), (20050, 58357), (21775, 53734), (22445, 52130), (26065, 44890), (26867, 43550)]