11772560

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1$

素因数の和:192

約数の個数: 80

約数和(自身を含む): 29140992

約数和(自身を除く): 17368432

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 47, 62, 80, 94, 101, 124, 155, 188, 202, 235, 248, 310, 376, 404, 470, 496, 505, 620, 752, 808, 940, 1010, 1240, 1457, 1616, 1880, 2020, 2480, 2914, 3131, 3760, 4040, 4747, 5828, 6262, 7285, 8080, 9494, 11656, 12524, 14570, 15655, 18988, 23312, 23735, 25048, 29140, 31310, 37976, 47470, 50096, 58280, 62620, 75952, 94940, 116560, 125240, 147157, 189880, 250480, 294314, 379760, 588628, 735785, 1177256, 1471570, 2354512, 2943140, 5886280, 11772560]

約数ペア:

[(1, 11772560), (2, 5886280), (4, 2943140), (5, 2354512), (8, 1471570), (10, 1177256), (16, 735785), (20, 588628), (31, 379760), (40, 294314), (47, 250480), (62, 189880), (80, 147157), (94, 125240), (101, 116560), (124, 94940), (155, 75952), (188, 62620), (202, 58280), (235, 50096), (248, 47470), (310, 37976), (376, 31310), (404, 29140), (470, 25048), (496, 23735), (505, 23312), (620, 18988), (752, 15655), (808, 14570), (940, 12524), (1010, 11656), (1240, 9494), (1457, 8080), (1616, 7285), (1880, 6262), (2020, 5828), (2480, 4747), (2914, 4040), (3131, 3760)]