25126189190

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{2813683}}^1$

素因数の和:2813756

約数の個数: 32

約数和(自身を含む): 48620459520

約数和(自身を除く): 23494270330

約数列:

[1, 2, 5, 10, 19, 38, 47, 94, 95, 190, 235, 470, 893, 1786, 4465, 8930, 2813683, 5627366, 14068415, 28136830, 53459977, 106919954, 132243101, 264486202, 267299885, 534599770, 661215505, 1322431010, 2512618919, 5025237838, 12563094595, 25126189190]

約数ペア:

[(1, 25126189190), (2, 12563094595), (5, 5025237838), (10, 2512618919), (19, 1322431010), (38, 661215505), (47, 534599770), (94, 267299885), (95, 264486202), (190, 132243101), (235, 106919954), (470, 53459977), (893, 28136830), (1786, 14068415), (4465, 5627366), (8930, 2813683)]