18546328010

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{101}}^1\times {\mathrm{499}}^1\times {\mathrm{751}}^1$

素因数の和:1372

約数の個数: 96

約数和(自身を含む): 39349152000

約数和(自身を除く): 20802823990

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 101, 202, 245, 490, 499, 505, 707, 751, 998, 1010, 1414, 1502, 2495, 3493, 3535, 3755, 4949, 4990, 5257, 6986, 7070, 7510, 9898, 10514, 17465, 24451, 24745, 26285, 34930, 36799, 48902, 49490, 50399, 52570, 73598, 75851, 100798, 122255, 151702, 183995, 244510, 251995, 352793, 367990, 374749, 379255, 503990, 530957, 705586, 749498, 758510, 1061914, 1763965, 1873745, 2469551, 2623243, 2654785, 3527930, 3716699, 3747490, 4939102, 5246486, 5309570, 7433398, 12347755, 13116215, 18362701, 18583495, 24695510, 26232430, 36725402, 37166990, 37849649, 75699298, 91813505, 183627010, 189248245, 264947543, 378496490, 529895086, 1324737715, 1854632801, 2649475430, 3709265602, 9273164005, 18546328010]

約数ペア:

[(1, 18546328010), (2, 9273164005), (5, 3709265602), (7, 2649475430), (10, 1854632801), (14, 1324737715), (35, 529895086), (49, 378496490), (70, 264947543), (98, 189248245), (101, 183627010), (202, 91813505), (245, 75699298), (490, 37849649), (499, 37166990), (505, 36725402), (707, 26232430), (751, 24695510), (998, 18583495), (1010, 18362701), (1414, 13116215), (1502, 12347755), (2495, 7433398), (3493, 5309570), (3535, 5246486), (3755, 4939102), (4949, 3747490), (4990, 3716699), (5257, 3527930), (6986, 2654785), (7070, 2623243), (7510, 2469551), (9898, 1873745), (10514, 1763965), (17465, 1061914), (24451, 758510), (24745, 749498), (26285, 705586), (34930, 530957), (36799, 503990), (48902, 379255), (49490, 374749), (50399, 367990), (52570, 352793), (73598, 251995), (75851, 244510), (100798, 183995), (122255, 151702)]