26701730

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{131}}^1$

素因数の和:275

約数の個数: 64

約数和(自身を含む): 56453760

約数和(自身を除く): 29752030

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 85, 109, 110, 131, 170, 187, 218, 262, 374, 545, 655, 935, 1090, 1199, 1310, 1441, 1853, 1870, 2227, 2398, 2882, 3706, 4454, 5995, 7205, 9265, 11135, 11990, 14279, 14410, 18530, 20383, 22270, 24497, 28558, 40766, 48994, 71395, 101915, 122485, 142790, 157069, 203830, 242743, 244970, 314138, 485486, 785345, 1213715, 1570690, 2427430, 2670173, 5340346, 13350865, 26701730]

約数ペア:

[(1, 26701730), (2, 13350865), (5, 5340346), (10, 2670173), (11, 2427430), (17, 1570690), (22, 1213715), (34, 785345), (55, 485486), (85, 314138), (109, 244970), (110, 242743), (131, 203830), (170, 157069), (187, 142790), (218, 122485), (262, 101915), (374, 71395), (545, 48994), (655, 40766), (935, 28558), (1090, 24497), (1199, 22270), (1310, 20383), (1441, 18530), (1853, 14410), (1870, 14279), (2227, 11990), (2398, 11135), (2882, 9265), (3706, 7205), (4454, 5995)]