80420132

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{3137}}^1$

素因数の和:3200

約数の個数: 48

約数和(自身を含む): 166062960

約数和(自身を除く): 85642828

約数列:

[1, 2, 4, 13, 17, 26, 29, 34, 52, 58, 68, 116, 221, 377, 442, 493, 754, 884, 986, 1508, 1972, 3137, 6274, 6409, 12548, 12818, 25636, 40781, 53329, 81562, 90973, 106658, 163124, 181946, 213316, 363892, 693277, 1182649, 1386554, 1546541, 2365298, 2773108, 3093082, 4730596, 6186164, 20105033, 40210066, 80420132]

約数ペア:

[(1, 80420132), (2, 40210066), (4, 20105033), (13, 6186164), (17, 4730596), (26, 3093082), (29, 2773108), (34, 2365298), (52, 1546541), (58, 1386554), (68, 1182649), (116, 693277), (221, 363892), (377, 213316), (442, 181946), (493, 163124), (754, 106658), (884, 90973), (986, 81562), (1508, 53329), (1972, 40781), (3137, 25636), (6274, 12818), (6409, 12548)]