26875960

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{223}}^1$

素因数の和:388

約数の個数: 64

約数和(自身を含む): 63866880

約数和(自身を除く): 36990920

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 131, 184, 223, 230, 262, 446, 460, 524, 655, 892, 920, 1048, 1115, 1310, 1784, 2230, 2620, 3013, 4460, 5129, 5240, 6026, 8920, 10258, 12052, 15065, 20516, 24104, 25645, 29213, 30130, 41032, 51290, 58426, 60260, 102580, 116852, 120520, 146065, 205160, 233704, 292130, 584260, 671899, 1168520, 1343798, 2687596, 3359495, 5375192, 6718990, 13437980, 26875960]

約数ペア:

[(1, 26875960), (2, 13437980), (4, 6718990), (5, 5375192), (8, 3359495), (10, 2687596), (20, 1343798), (23, 1168520), (40, 671899), (46, 584260), (92, 292130), (115, 233704), (131, 205160), (184, 146065), (223, 120520), (230, 116852), (262, 102580), (446, 60260), (460, 58426), (524, 51290), (655, 41032), (892, 30130), (920, 29213), (1048, 25645), (1115, 24104), (1310, 20516), (1784, 15065), (2230, 12052), (2620, 10258), (3013, 8920), (4460, 6026), (5129, 5240)]