41109220

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{761}}^1$

素因数の和:880

約数の個数: 48

約数和(自身を含む): 89995248

約数和(自身を除く): 48886028

約数列:

[1, 2, 4, 5, 10, 20, 37, 73, 74, 146, 148, 185, 292, 365, 370, 730, 740, 761, 1460, 1522, 2701, 3044, 3805, 5402, 7610, 10804, 13505, 15220, 27010, 28157, 54020, 55553, 56314, 111106, 112628, 140785, 222212, 277765, 281570, 555530, 563140, 1111060, 2055461, 4110922, 8221844, 10277305, 20554610, 41109220]

約数ペア:

[(1, 41109220), (2, 20554610), (4, 10277305), (5, 8221844), (10, 4110922), (20, 2055461), (37, 1111060), (73, 563140), (74, 555530), (146, 281570), (148, 277765), (185, 222212), (292, 140785), (365, 112628), (370, 111106), (730, 56314), (740, 55553), (761, 54020), (1460, 28157), (1522, 27010), (2701, 15220), (3044, 13505), (3805, 10804), (5402, 7610)]