195317360

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{11251}}^1$

素因数の和:11302

約数の個数: 80

約数和(自身を含む): 535775232

約数和(自身を除く): 340457872

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 35, 40, 56, 62, 70, 80, 112, 124, 140, 155, 217, 248, 280, 310, 434, 496, 560, 620, 868, 1085, 1240, 1736, 2170, 2480, 3472, 4340, 8680, 11251, 17360, 22502, 45004, 56255, 78757, 90008, 112510, 157514, 180016, 225020, 315028, 348781, 393785, 450040, 630056, 697562, 787570, 900080, 1260112, 1395124, 1575140, 1743905, 2441467, 2790248, 3150280, 3487810, 4882934, 5580496, 6300560, 6975620, 9765868, 12207335, 13951240, 19531736, 24414670, 27902480, 39063472, 48829340, 97658680, 195317360]

約数ペア:

[(1, 195317360), (2, 97658680), (4, 48829340), (5, 39063472), (7, 27902480), (8, 24414670), (10, 19531736), (14, 13951240), (16, 12207335), (20, 9765868), (28, 6975620), (31, 6300560), (35, 5580496), (40, 4882934), (56, 3487810), (62, 3150280), (70, 2790248), (80, 2441467), (112, 1743905), (124, 1575140), (140, 1395124), (155, 1260112), (217, 900080), (248, 787570), (280, 697562), (310, 630056), (434, 450040), (496, 393785), (560, 348781), (620, 315028), (868, 225020), (1085, 180016), (1240, 157514), (1736, 112510), (2170, 90008), (2480, 78757), (3472, 56255), (4340, 45004), (8680, 22502), (11251, 17360)]