17610640

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{563}}^1$

素因数の和:616

約数の個数: 80

約数和(自身を含む): 45318528

約数和(自身を除く): 27707888

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 23, 34, 40, 46, 68, 80, 85, 92, 115, 136, 170, 184, 230, 272, 340, 368, 391, 460, 563, 680, 782, 920, 1126, 1360, 1564, 1840, 1955, 2252, 2815, 3128, 3910, 4504, 5630, 6256, 7820, 9008, 9571, 11260, 12949, 15640, 19142, 22520, 25898, 31280, 38284, 45040, 47855, 51796, 64745, 76568, 95710, 103592, 129490, 153136, 191420, 207184, 220133, 258980, 382840, 440266, 517960, 765680, 880532, 1035920, 1100665, 1761064, 2201330, 3522128, 4402660, 8805320, 17610640]

約数ペア:

[(1, 17610640), (2, 8805320), (4, 4402660), (5, 3522128), (8, 2201330), (10, 1761064), (16, 1100665), (17, 1035920), (20, 880532), (23, 765680), (34, 517960), (40, 440266), (46, 382840), (68, 258980), (80, 220133), (85, 207184), (92, 191420), (115, 153136), (136, 129490), (170, 103592), (184, 95710), (230, 76568), (272, 64745), (340, 51796), (368, 47855), (391, 45040), (460, 38284), (563, 31280), (680, 25898), (782, 22520), (920, 19142), (1126, 15640), (1360, 12949), (1564, 11260), (1840, 9571), (1955, 9008), (2252, 7820), (2815, 6256), (3128, 5630), (3910, 4504)]