201880482320

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{229409639}}^1$

素因数の和:229409663

約数の個数: 40

約数和(自身を含む): 512042316480

約数和(自身を除く): 310161834160

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 229409639, 458819278, 917638556, 1147048195, 1835277112, 2294096390, 2523506029, 3670554224, 4588192780, 5047012058, 9176385560, 10094024116, 12617530145, 18352771120, 20188048232, 25235060290, 40376096464, 50470120580, 100940241160, 201880482320]

約数ペア:

[(1, 201880482320), (2, 100940241160), (4, 50470120580), (5, 40376096464), (8, 25235060290), (10, 20188048232), (11, 18352771120), (16, 12617530145), (20, 10094024116), (22, 9176385560), (40, 5047012058), (44, 4588192780), (55, 3670554224), (80, 2523506029), (88, 2294096390), (110, 1835277112), (176, 1147048195), (220, 917638556), (440, 458819278), (880, 229409639)]