84847730

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{40597}}^1$

素因数の和:40634

約数の個数: 32

約数和(自身を含む): 175383360

約数和(自身を除く): 90535630

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 190, 209, 418, 1045, 2090, 40597, 81194, 202985, 405970, 446567, 771343, 893134, 1542686, 2232835, 3856715, 4465670, 7713430, 8484773, 16969546, 42423865, 84847730]

約数ペア:

[(1, 84847730), (2, 42423865), (5, 16969546), (10, 8484773), (11, 7713430), (19, 4465670), (22, 3856715), (38, 2232835), (55, 1542686), (95, 893134), (110, 771343), (190, 446567), (209, 405970), (418, 202985), (1045, 81194), (2090, 40597)]