414518480

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^2\times {\mathrm{17929}}^1$

素因数の和:17976

約数の個数: 60

約数和(自身を含む): 1023838860

約数和(自身を除く): 609320380

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 289, 340, 578, 680, 1156, 1360, 1445, 2312, 2890, 4624, 5780, 11560, 17929, 23120, 35858, 71716, 89645, 143432, 179290, 286864, 304793, 358580, 609586, 717160, 1219172, 1434320, 1523965, 2438344, 3047930, 4876688, 5181481, 6095860, 10362962, 12191720, 20725924, 24383440, 25907405, 41451848, 51814810, 82903696, 103629620, 207259240, 414518480]

約数ペア:

[(1, 414518480), (2, 207259240), (4, 103629620), (5, 82903696), (8, 51814810), (10, 41451848), (16, 25907405), (17, 24383440), (20, 20725924), (34, 12191720), (40, 10362962), (68, 6095860), (80, 5181481), (85, 4876688), (136, 3047930), (170, 2438344), (272, 1523965), (289, 1434320), (340, 1219172), (578, 717160), (680, 609586), (1156, 358580), (1360, 304793), (1445, 286864), (2312, 179290), (2890, 143432), (4624, 89645), (5780, 71716), (11560, 35858), (17929, 23120)]