79418950

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{2003}}^1$

素因数の和:2089

約数の個数: 48

約数和(自身を含む): 161770896

約数和(自身を除く): 82351946

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 61, 65, 122, 130, 305, 325, 610, 650, 793, 1525, 1586, 2003, 3050, 3965, 4006, 7930, 10015, 19825, 20030, 26039, 39650, 50075, 52078, 100150, 122183, 130195, 244366, 260390, 610915, 650975, 1221830, 1301950, 1588379, 3054575, 3176758, 6109150, 7941895, 15883790, 39709475, 79418950]

約数ペア:

[(1, 79418950), (2, 39709475), (5, 15883790), (10, 7941895), (13, 6109150), (25, 3176758), (26, 3054575), (50, 1588379), (61, 1301950), (65, 1221830), (122, 650975), (130, 610915), (305, 260390), (325, 244366), (610, 130195), (650, 122183), (793, 100150), (1525, 52078), (1586, 50075), (2003, 39650), (3050, 26039), (3965, 20030), (4006, 19825), (7930, 10015)]