9710366860

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1597}}^1\times {\mathrm{16001}}^1$

素因数の和:17626

約数の個数: 48

約数和(自身を含む): 21479804640

約数和(自身を除く): 11769437780

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 1597, 3194, 6388, 7985, 15970, 16001, 30343, 31940, 32002, 60686, 64004, 80005, 121372, 151715, 160010, 303430, 304019, 320020, 606860, 608038, 1216076, 1520095, 3040190, 6080380, 25553597, 51107194, 102214388, 127767985, 255535970, 485518343, 511071940, 971036686, 1942073372, 2427591715, 4855183430, 9710366860]

約数ペア:

[(1, 9710366860), (2, 4855183430), (4, 2427591715), (5, 1942073372), (10, 971036686), (19, 511071940), (20, 485518343), (38, 255535970), (76, 127767985), (95, 102214388), (190, 51107194), (380, 25553597), (1597, 6080380), (3194, 3040190), (6388, 1520095), (7985, 1216076), (15970, 608038), (16001, 606860), (30343, 320020), (31940, 304019), (32002, 303430), (60686, 160010), (64004, 151715), (80005, 121372)]