117816393020

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^4\times {\mathrm{251}}^1\times {\mathrm{281}}^1$

素因数の和:609

約数の個数: 120

約数和(自身を含む): 264864197808

約数和(自身を除く): 147047804788

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 251, 281, 289, 340, 502, 562, 578, 1004, 1124, 1156, 1255, 1405, 1445, 2510, 2810, 2890, 4267, 4777, 4913, 5020, 5620, 5780, 8534, 9554, 9826, 17068, 19108, 19652, 21335, 23885, 24565, 42670, 47770, 49130, 70531, 72539, 81209, 83521, 85340, 95540, 98260, 141062, 145078, 162418, 167042, 282124, 290156, 324836, 334084, 352655, 362695, 406045, 417605, 705310, 725390, 812090, 835210, 1199027, 1233163, 1380553, 1410620, 1450780, 1624180, 1670420, 2398054, 2466326, 2761106, 4796108, 4932652, 5522212, 5995135, 6165815, 6902765, 11990270, 12331630, 13805530, 20383459, 20963771, 23469401, 23980540, 24663260, 27611060, 40766918, 41927542, 46938802, 81533836, 83855084, 93877604, 101917295, 104818855, 117347005, 203834590, 209637710, 234694010, 346518803, 407669180, 419275420, 469388020, 693037606, 1386075212, 1732594015, 3465188030, 5890819651, 6930376060, 11781639302, 23563278604, 29454098255, 58908196510, 117816393020]

約数ペア:

[(1, 117816393020), (2, 58908196510), (4, 29454098255), (5, 23563278604), (10, 11781639302), (17, 6930376060), (20, 5890819651), (34, 3465188030), (68, 1732594015), (85, 1386075212), (170, 693037606), (251, 469388020), (281, 419275420), (289, 407669180), (340, 346518803), (502, 234694010), (562, 209637710), (578, 203834590), (1004, 117347005), (1124, 104818855), (1156, 101917295), (1255, 93877604), (1405, 83855084), (1445, 81533836), (2510, 46938802), (2810, 41927542), (2890, 40766918), (4267, 27611060), (4777, 24663260), (4913, 23980540), (5020, 23469401), (5620, 20963771), (5780, 20383459), (8534, 13805530), (9554, 12331630), (9826, 11990270), (17068, 6902765), (19108, 6165815), (19652, 5995135), (21335, 5522212), (23885, 4932652), (24565, 4796108), (42670, 2761106), (47770, 2466326), (49130, 2398054), (70531, 1670420), (72539, 1624180), (81209, 1450780), (83521, 1410620), (85340, 1380553), (95540, 1233163), (98260, 1199027), (141062, 835210), (145078, 812090), (162418, 725390), (167042, 705310), (282124, 417605), (290156, 406045), (324836, 362695), (334084, 352655)]