520037464360

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{2053}}^1\times {\mathrm{8663}}^1$

素因数の和:10787

約数の個数: 128

約数和(自身を含む): 1268488615680

約数和(自身を除く): 748451151320

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 43, 68, 85, 86, 136, 170, 172, 215, 340, 344, 430, 680, 731, 860, 1462, 1720, 2053, 2924, 3655, 4106, 5848, 7310, 8212, 8663, 10265, 14620, 16424, 17326, 20530, 29240, 34652, 34901, 41060, 43315, 69304, 69802, 82120, 86630, 88279, 139604, 147271, 173260, 174505, 176558, 279208, 294542, 346520, 349010, 353116, 372509, 441395, 589084, 698020, 706232, 736355, 745018, 882790, 1178168, 1396040, 1472710, 1490036, 1500743, 1765580, 1862545, 2945420, 2980072, 3001486, 3531160, 3725090, 5890840, 6002972, 6332653, 7450180, 7503715, 12005944, 12665306, 14900360, 15007430, 17785139, 25330612, 30014860, 31663265, 35570278, 50661224, 60029720, 63326530, 71140556, 88925695, 126653060, 142281112, 177851390, 253306120, 302347363, 355702780, 604694726, 711405560, 764760977, 1209389452, 1511736815, 1529521954, 2418778904, 3023473630, 3059043908, 3823804885, 6046947260, 6118087816, 7647609770, 12093894520, 13000936609, 15295219540, 26001873218, 30590439080, 52003746436, 65004683045, 104007492872, 130009366090, 260018732180, 520037464360]

約数ペア:

[(1, 520037464360), (2, 260018732180), (4, 130009366090), (5, 104007492872), (8, 65004683045), (10, 52003746436), (17, 30590439080), (20, 26001873218), (34, 15295219540), (40, 13000936609), (43, 12093894520), (68, 7647609770), (85, 6118087816), (86, 6046947260), (136, 3823804885), (170, 3059043908), (172, 3023473630), (215, 2418778904), (340, 1529521954), (344, 1511736815), (430, 1209389452), (680, 764760977), (731, 711405560), (860, 604694726), (1462, 355702780), (1720, 302347363), (2053, 253306120), (2924, 177851390), (3655, 142281112), (4106, 126653060), (5848, 88925695), (7310, 71140556), (8212, 63326530), (8663, 60029720), (10265, 50661224), (14620, 35570278), (16424, 31663265), (17326, 30014860), (20530, 25330612), (29240, 17785139), (34652, 15007430), (34901, 14900360), (41060, 12665306), (43315, 12005944), (69304, 7503715), (69802, 7450180), (82120, 6332653), (86630, 6002972), (88279, 5890840), (139604, 3725090), (147271, 3531160), (173260, 3001486), (174505, 2980072), (176558, 2945420), (279208, 1862545), (294542, 1765580), (346520, 1500743), (349010, 1490036), (353116, 1472710), (372509, 1396040), (441395, 1178168), (589084, 882790), (698020, 745018), (706232, 736355)]