79784770

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{14969}}^1$

素因数の和:15030

約数の個数: 32

約数和(自身を含む): 158442480

約数和(自身を除く): 78657710

約数列:

[1, 2, 5, 10, 13, 26, 41, 65, 82, 130, 205, 410, 533, 1066, 2665, 5330, 14969, 29938, 74845, 149690, 194597, 389194, 613729, 972985, 1227458, 1945970, 3068645, 6137290, 7978477, 15956954, 39892385, 79784770]

約数ペア:

[(1, 79784770), (2, 39892385), (5, 15956954), (10, 7978477), (13, 6137290), (26, 3068645), (41, 1945970), (65, 1227458), (82, 972985), (130, 613729), (205, 389194), (410, 194597), (533, 149690), (1066, 74845), (2665, 29938), (5330, 14969)]