98729510

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{487}}^1$

素因数の和:621

約数の個数: 64

約数和(自身を含む): 206599680

約数和(自身を除く): 107870170

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 97, 110, 190, 194, 209, 418, 485, 487, 970, 974, 1045, 1067, 1843, 2090, 2134, 2435, 3686, 4870, 5335, 5357, 9215, 9253, 10670, 10714, 18430, 18506, 20273, 26785, 40546, 46265, 47239, 53570, 92530, 94478, 101365, 101783, 202730, 203566, 236195, 472390, 508915, 519629, 897541, 1017830, 1039258, 1795082, 2598145, 4487705, 5196290, 8975410, 9872951, 19745902, 49364755, 98729510]

約数ペア:

[(1, 98729510), (2, 49364755), (5, 19745902), (10, 9872951), (11, 8975410), (19, 5196290), (22, 4487705), (38, 2598145), (55, 1795082), (95, 1039258), (97, 1017830), (110, 897541), (190, 519629), (194, 508915), (209, 472390), (418, 236195), (485, 203566), (487, 202730), (970, 101783), (974, 101365), (1045, 94478), (1067, 92530), (1843, 53570), (2090, 47239), (2134, 46265), (2435, 40546), (3686, 26785), (4870, 20273), (5335, 18506), (5357, 18430), (9215, 10714), (9253, 10670)]