9660970090

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^3\times {\mathrm{83}}^1\times {\mathrm{1697}}^1$

素因数の和:1844

約数の個数: 64

約数和(自身を含む): 18587802240

約数和(自身を除く): 8926832150

約数列:

[1, 2, 5, 10, 19, 38, 83, 95, 166, 190, 361, 415, 722, 830, 1577, 1697, 1805, 3154, 3394, 3610, 6859, 7885, 8485, 13718, 15770, 16970, 29963, 32243, 34295, 59926, 64486, 68590, 140851, 149815, 161215, 281702, 299630, 322430, 569297, 612617, 704255, 1138594, 1225234, 1408510, 2676169, 2846485, 3063085, 5352338, 5692970, 6126170, 11639723, 13380845, 23279446, 26761690, 50847211, 58198615, 101694422, 116397230, 254236055, 508472110, 966097009, 1932194018, 4830485045, 9660970090]

約数ペア:

[(1, 9660970090), (2, 4830485045), (5, 1932194018), (10, 966097009), (19, 508472110), (38, 254236055), (83, 116397230), (95, 101694422), (166, 58198615), (190, 50847211), (361, 26761690), (415, 23279446), (722, 13380845), (830, 11639723), (1577, 6126170), (1697, 5692970), (1805, 5352338), (3154, 3063085), (3394, 2846485), (3610, 2676169), (6859, 1408510), (7885, 1225234), (8485, 1138594), (13718, 704255), (15770, 612617), (16970, 569297), (29963, 322430), (32243, 299630), (34295, 281702), (59926, 161215), (64486, 149815), (68590, 140851)]