40364090

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{7573}}^1$

素因数の和:7634

約数の個数: 32

約数和(自身を含む): 80163216

約数和(自身を除く): 39799126

約数列:

[1, 2, 5, 10, 13, 26, 41, 65, 82, 130, 205, 410, 533, 1066, 2665, 5330, 7573, 15146, 37865, 75730, 98449, 196898, 310493, 492245, 620986, 984490, 1552465, 3104930, 4036409, 8072818, 20182045, 40364090]

約数ペア:

[(1, 40364090), (2, 20182045), (5, 8072818), (10, 4036409), (13, 3104930), (26, 1552465), (41, 984490), (65, 620986), (82, 492245), (130, 310493), (205, 196898), (410, 98449), (533, 75730), (1066, 37865), (2665, 15146), (5330, 7573)]