104804320

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{727}}^1$

素因数の和:812

約数の個数: 96

約数和(自身を含む): 267478848

約数和(自身を除く): 162674528

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, 680, 727, 848, 901, 1060, 1360, 1454, 1696, 1802, 2120, 2720, 2908, 3604, 3635, 4240, 4505, 5816, 7208, 7270, 8480, 9010, 11632, 12359, 14416, 14540, 18020, 23264, 24718, 28832, 29080, 36040, 38531, 49436, 58160, 61795, 72080, 77062, 98872, 116320, 123590, 144160, 154124, 192655, 197744, 247180, 308248, 385310, 395488, 494360, 616496, 655027, 770620, 988720, 1232992, 1310054, 1541240, 1977440, 2620108, 3082480, 3275135, 5240216, 6164960, 6550270, 10480432, 13100540, 20960864, 26201080, 52402160, 104804320]

約数ペア:

[(1, 104804320), (2, 52402160), (4, 26201080), (5, 20960864), (8, 13100540), (10, 10480432), (16, 6550270), (17, 6164960), (20, 5240216), (32, 3275135), (34, 3082480), (40, 2620108), (53, 1977440), (68, 1541240), (80, 1310054), (85, 1232992), (106, 988720), (136, 770620), (160, 655027), (170, 616496), (212, 494360), (265, 395488), (272, 385310), (340, 308248), (424, 247180), (530, 197744), (544, 192655), (680, 154124), (727, 144160), (848, 123590), (901, 116320), (1060, 98872), (1360, 77062), (1454, 72080), (1696, 61795), (1802, 58160), (2120, 49436), (2720, 38531), (2908, 36040), (3604, 29080), (3635, 28832), (4240, 24718), (4505, 23264), (5816, 18020), (7208, 14540), (7270, 14416), (8480, 12359), (9010, 11632)]