87505120

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{607}}^1$

素因数の和:692

約数の個数: 96

約数和(自身を含む): 223388928

約数和(自身を除く): 135883808

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 53, 68, 80, 85, 106, 136, 160, 170, 212, 265, 272, 340, 424, 530, 544, 607, 680, 848, 901, 1060, 1214, 1360, 1696, 1802, 2120, 2428, 2720, 3035, 3604, 4240, 4505, 4856, 6070, 7208, 8480, 9010, 9712, 10319, 12140, 14416, 18020, 19424, 20638, 24280, 28832, 32171, 36040, 41276, 48560, 51595, 64342, 72080, 82552, 97120, 103190, 128684, 144160, 160855, 165104, 206380, 257368, 321710, 330208, 412760, 514736, 546907, 643420, 825520, 1029472, 1093814, 1286840, 1651040, 2187628, 2573680, 2734535, 4375256, 5147360, 5469070, 8750512, 10938140, 17501024, 21876280, 43752560, 87505120]

約数ペア:

[(1, 87505120), (2, 43752560), (4, 21876280), (5, 17501024), (8, 10938140), (10, 8750512), (16, 5469070), (17, 5147360), (20, 4375256), (32, 2734535), (34, 2573680), (40, 2187628), (53, 1651040), (68, 1286840), (80, 1093814), (85, 1029472), (106, 825520), (136, 643420), (160, 546907), (170, 514736), (212, 412760), (265, 330208), (272, 321710), (340, 257368), (424, 206380), (530, 165104), (544, 160855), (607, 144160), (680, 128684), (848, 103190), (901, 97120), (1060, 82552), (1214, 72080), (1360, 64342), (1696, 51595), (1802, 48560), (2120, 41276), (2428, 36040), (2720, 32171), (3035, 28832), (3604, 24280), (4240, 20638), (4505, 19424), (4856, 18020), (6070, 14416), (7208, 12140), (8480, 10319), (9010, 9712)]