4395655130

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{37}}^1\times {\mathrm{32909}}^1$

素因数の和:32991

約数の個数: 48

約数和(自身を含む): 8576477640

約数和(自身を除く): 4180822510

約数列:

[1, 2, 5, 10, 19, 37, 38, 74, 95, 185, 190, 361, 370, 703, 722, 1406, 1805, 3515, 3610, 7030, 13357, 26714, 32909, 65818, 66785, 133570, 164545, 329090, 625271, 1217633, 1250542, 2435266, 3126355, 6088165, 6252710, 11880149, 12176330, 23135027, 23760298, 46270054, 59400745, 115675135, 118801490, 231350270, 439565513, 879131026, 2197827565, 4395655130]

約数ペア:

[(1, 4395655130), (2, 2197827565), (5, 879131026), (10, 439565513), (19, 231350270), (37, 118801490), (38, 115675135), (74, 59400745), (95, 46270054), (185, 23760298), (190, 23135027), (361, 12176330), (370, 11880149), (703, 6252710), (722, 6088165), (1406, 3126355), (1805, 2435266), (3515, 1250542), (3610, 1217633), (7030, 625271), (13357, 329090), (26714, 164545), (32909, 133570), (65818, 66785)]