97665280

素因数分解:

$2^8\times 5^1\times {\mathrm{41}}^1\times {\mathrm{1861}}^1$

素因数の和:1923

約数の個数: 72

約数和(自身を含む): 239773464

約数和(自身を除く): 142108184

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 64, 80, 82, 128, 160, 164, 205, 256, 320, 328, 410, 640, 656, 820, 1280, 1312, 1640, 1861, 2624, 3280, 3722, 5248, 6560, 7444, 9305, 10496, 13120, 14888, 18610, 26240, 29776, 37220, 52480, 59552, 74440, 76301, 119104, 148880, 152602, 238208, 297760, 305204, 381505, 476416, 595520, 610408, 763010, 1191040, 1220816, 1526020, 2382080, 2441632, 3052040, 4883264, 6104080, 9766528, 12208160, 19533056, 24416320, 48832640, 97665280]

約数ペア:

[(1, 97665280), (2, 48832640), (4, 24416320), (5, 19533056), (8, 12208160), (10, 9766528), (16, 6104080), (20, 4883264), (32, 3052040), (40, 2441632), (41, 2382080), (64, 1526020), (80, 1220816), (82, 1191040), (128, 763010), (160, 610408), (164, 595520), (205, 476416), (256, 381505), (320, 305204), (328, 297760), (410, 238208), (640, 152602), (656, 148880), (820, 119104), (1280, 76301), (1312, 74440), (1640, 59552), (1861, 52480), (2624, 37220), (3280, 29776), (3722, 26240), (5248, 18610), (6560, 14888), (7444, 13120), (9305, 10496)]