492692080

素因数分解:

$2^4\times 5^1\times {\mathrm{41}}^1\times {\mathrm{150211}}^1$

素因数の和:150265

約数の個数: 40

約数和(自身を含む): 1173456144

約数和(自身を除く): 680764064

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 41, 80, 82, 164, 205, 328, 410, 656, 820, 1640, 3280, 150211, 300422, 600844, 751055, 1201688, 1502110, 2403376, 3004220, 6008440, 6158651, 12016880, 12317302, 24634604, 30793255, 49269208, 61586510, 98538416, 123173020, 246346040, 492692080]

約数ペア:

[(1, 492692080), (2, 246346040), (4, 123173020), (5, 98538416), (8, 61586510), (10, 49269208), (16, 30793255), (20, 24634604), (40, 12317302), (41, 12016880), (80, 6158651), (82, 6008440), (164, 3004220), (205, 2403376), (328, 1502110), (410, 1201688), (656, 751055), (820, 600844), (1640, 300422), (3280, 150211)]