235066820

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{67}}^1\times {\mathrm{607}}^1$

素因数の和:717

約数の個数: 72

約数和(自身を含む): 533089536

約数和(自身を除く): 298022716

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 67, 68, 85, 134, 170, 268, 289, 335, 340, 578, 607, 670, 1139, 1156, 1214, 1340, 1445, 2278, 2428, 2890, 3035, 4556, 5695, 5780, 6070, 10319, 11390, 12140, 19363, 20638, 22780, 38726, 40669, 41276, 51595, 77452, 81338, 96815, 103190, 162676, 175423, 193630, 203345, 206380, 350846, 387260, 406690, 691373, 701692, 813380, 877115, 1382746, 1754230, 2765492, 3456865, 3508460, 6913730, 11753341, 13827460, 23506682, 47013364, 58766705, 117533410, 235066820]

約数ペア:

[(1, 235066820), (2, 117533410), (4, 58766705), (5, 47013364), (10, 23506682), (17, 13827460), (20, 11753341), (34, 6913730), (67, 3508460), (68, 3456865), (85, 2765492), (134, 1754230), (170, 1382746), (268, 877115), (289, 813380), (335, 701692), (340, 691373), (578, 406690), (607, 387260), (670, 350846), (1139, 206380), (1156, 203345), (1214, 193630), (1340, 175423), (1445, 162676), (2278, 103190), (2428, 96815), (2890, 81338), (3035, 77452), (4556, 51595), (5695, 41276), (5780, 40669), (6070, 38726), (10319, 22780), (11390, 20638), (12140, 19363)]