13308080140

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{521}}^1\times {\mathrm{55529}}^1$

素因数の和:56082

約数の個数: 48

約数和(自身を含む): 29218553280

約数和(自身を除く): 15910473140

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 521, 1042, 2084, 2605, 5210, 10420, 11983, 23966, 47932, 55529, 59915, 111058, 119830, 222116, 239660, 277645, 555290, 1110580, 1277167, 2554334, 5108668, 6385835, 12771670, 25543340, 28930609, 57861218, 115722436, 144653045, 289306090, 578612180, 665404007, 1330808014, 2661616028, 3327020035, 6654040070, 13308080140]

約数ペア:

[(1, 13308080140), (2, 6654040070), (4, 3327020035), (5, 2661616028), (10, 1330808014), (20, 665404007), (23, 578612180), (46, 289306090), (92, 144653045), (115, 115722436), (230, 57861218), (460, 28930609), (521, 25543340), (1042, 12771670), (2084, 6385835), (2605, 5108668), (5210, 2554334), (10420, 1277167), (11983, 1110580), (23966, 555290), (47932, 277645), (55529, 239660), (59915, 222116), (111058, 119830)]