105204758540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{563}}^1\times {\mathrm{1334747}}^1$

素因数の和:1335326

約数の個数: 48

約数和(自身を含む): 252940084992

約数和(自身を除く): 147735326452

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 563, 1126, 2252, 2815, 3941, 5630, 7882, 11260, 15764, 19705, 39410, 78820, 1334747, 2669494, 5338988, 6673735, 9343229, 13347470, 18686458, 26694940, 37372916, 46716145, 93432290, 186864580, 751462561, 1502925122, 3005850244, 3757312805, 5260237927, 7514625610, 10520475854, 15029251220, 21040951708, 26301189635, 52602379270, 105204758540]

約数ペア:

[(1, 105204758540), (2, 52602379270), (4, 26301189635), (5, 21040951708), (7, 15029251220), (10, 10520475854), (14, 7514625610), (20, 5260237927), (28, 3757312805), (35, 3005850244), (70, 1502925122), (140, 751462561), (563, 186864580), (1126, 93432290), (2252, 46716145), (2815, 37372916), (3941, 26694940), (5630, 18686458), (7882, 13347470), (11260, 9343229), (15764, 6673735), (19705, 5338988), (39410, 2669494), (78820, 1334747)]