22357040

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^2\times {\mathrm{967}}^1$

素因数の和:1014

約数の個数: 60

約数和(自身を含む): 55274736

約数和(自身を除く): 32917696

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 289, 340, 578, 680, 967, 1156, 1360, 1445, 1934, 2312, 2890, 3868, 4624, 4835, 5780, 7736, 9670, 11560, 15472, 16439, 19340, 23120, 32878, 38680, 65756, 77360, 82195, 131512, 164390, 263024, 279463, 328780, 558926, 657560, 1117852, 1315120, 1397315, 2235704, 2794630, 4471408, 5589260, 11178520, 22357040]

約数ペア:

[(1, 22357040), (2, 11178520), (4, 5589260), (5, 4471408), (8, 2794630), (10, 2235704), (16, 1397315), (17, 1315120), (20, 1117852), (34, 657560), (40, 558926), (68, 328780), (80, 279463), (85, 263024), (136, 164390), (170, 131512), (272, 82195), (289, 77360), (340, 65756), (578, 38680), (680, 32878), (967, 23120), (1156, 19340), (1360, 16439), (1445, 15472), (1934, 11560), (2312, 9670), (2890, 7736), (3868, 5780), (4624, 4835)]