15272162680

素因数分解:

$2^3\times 5^1\times {\mathrm{83}}^1\times {\mathrm{137}}^1\times {\mathrm{33577}}^1$

素因数の和:33808

約数の個数: 64

約数和(自身を含む): 35031255840

約数和(自身を除く): 19759093160

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 83, 137, 166, 274, 332, 415, 548, 664, 685, 830, 1096, 1370, 1660, 2740, 3320, 5480, 11371, 22742, 33577, 45484, 56855, 67154, 90968, 113710, 134308, 167885, 227420, 268616, 335770, 454840, 671540, 1343080, 2786891, 4600049, 5573782, 9200098, 11147564, 13934455, 18400196, 22295128, 23000245, 27868910, 36800392, 46000490, 55737820, 92000980, 111475640, 184001960, 381804067, 763608134, 1527216268, 1909020335, 3054432536, 3818040670, 7636081340, 15272162680]

約数ペア:

[(1, 15272162680), (2, 7636081340), (4, 3818040670), (5, 3054432536), (8, 1909020335), (10, 1527216268), (20, 763608134), (40, 381804067), (83, 184001960), (137, 111475640), (166, 92000980), (274, 55737820), (332, 46000490), (415, 36800392), (548, 27868910), (664, 23000245), (685, 22295128), (830, 18400196), (1096, 13934455), (1370, 11147564), (1660, 9200098), (2740, 5573782), (3320, 4600049), (5480, 2786891), (11371, 1343080), (22742, 671540), (33577, 454840), (45484, 335770), (56855, 268616), (67154, 227420), (90968, 167885), (113710, 134308)]