103574380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{56909}}^1$

素因数の和:56938

約数の個数: 48

約数和(自身を含む): 267704640

約数和(自身を除く): 164130260

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 364, 455, 910, 1820, 56909, 113818, 227636, 284545, 398363, 569090, 739817, 796726, 1138180, 1479634, 1593452, 1991815, 2959268, 3699085, 3983630, 5178719, 7398170, 7967260, 10357438, 14796340, 20714876, 25893595, 51787190, 103574380]

約数ペア:

[(1, 103574380), (2, 51787190), (4, 25893595), (5, 20714876), (7, 14796340), (10, 10357438), (13, 7967260), (14, 7398170), (20, 5178719), (26, 3983630), (28, 3699085), (35, 2959268), (52, 1991815), (65, 1593452), (70, 1479634), (91, 1138180), (130, 796726), (140, 739817), (182, 569090), (260, 398363), (364, 284545), (455, 227636), (910, 113818), (1820, 56909)]