188309968340

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3301}}^1\times {\mathrm{219409}}^1$

素因数の和:222732

約数の個数: 48

約数和(自身を含む): 426001190160

約数和(自身を除く): 237691221820

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 3301, 6602, 13204, 16505, 33010, 42913, 66020, 85826, 171652, 214565, 219409, 429130, 438818, 858260, 877636, 1097045, 2194090, 2852317, 4388180, 5704634, 11409268, 14261585, 28523170, 57046340, 724269109, 1448538218, 2897076436, 3621345545, 7242691090, 9415498417, 14485382180, 18830996834, 37661993668, 47077492085, 94154984170, 188309968340]

約数ペア:

[(1, 188309968340), (2, 94154984170), (4, 47077492085), (5, 37661993668), (10, 18830996834), (13, 14485382180), (20, 9415498417), (26, 7242691090), (52, 3621345545), (65, 2897076436), (130, 1448538218), (260, 724269109), (3301, 57046340), (6602, 28523170), (13204, 14261585), (16505, 11409268), (33010, 5704634), (42913, 4388180), (66020, 2852317), (85826, 2194090), (171652, 1097045), (214565, 877636), (219409, 858260), (429130, 438818)]