20170422710

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{157}}^1\times {\mathrm{273349}}^1$

素因数の和:273560

約数の個数: 32

約数和(自身を含む): 37315555200

約数和(自身を除く): 17145132490

約数列:

[1, 2, 5, 10, 47, 94, 157, 235, 314, 470, 785, 1570, 7379, 14758, 36895, 73790, 273349, 546698, 1366745, 2733490, 12847403, 25694806, 42915793, 64237015, 85831586, 128474030, 214578965, 429157930, 2017042271, 4034084542, 10085211355, 20170422710]

約数ペア:

[(1, 20170422710), (2, 10085211355), (5, 4034084542), (10, 2017042271), (47, 429157930), (94, 214578965), (157, 128474030), (235, 85831586), (314, 64237015), (470, 42915793), (785, 25694806), (1570, 12847403), (7379, 2733490), (14758, 1366745), (36895, 546698), (73790, 273349)]