52402160

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{727}}^1$

素因数の和:810

約数の個数: 80

約数和(自身を含む): 131616576

約数和(自身を除く): 79214416

約数列:

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

約数ペア:

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