234095440

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{4003}}^1$

素因数の和:4076

約数の個数: 80

約数和(自身を含む): 589837248

約数和(自身を除く): 355741808

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 43, 68, 80, 85, 86, 136, 170, 172, 215, 272, 340, 344, 430, 680, 688, 731, 860, 1360, 1462, 1720, 2924, 3440, 3655, 4003, 5848, 7310, 8006, 11696, 14620, 16012, 20015, 29240, 32024, 40030, 58480, 64048, 68051, 80060, 136102, 160120, 172129, 272204, 320240, 340255, 344258, 544408, 680510, 688516, 860645, 1088816, 1361020, 1377032, 1721290, 2722040, 2754064, 2926193, 3442580, 5444080, 5852386, 6885160, 11704772, 13770320, 14630965, 23409544, 29261930, 46819088, 58523860, 117047720, 234095440]

約数ペア:

[(1, 234095440), (2, 117047720), (4, 58523860), (5, 46819088), (8, 29261930), (10, 23409544), (16, 14630965), (17, 13770320), (20, 11704772), (34, 6885160), (40, 5852386), (43, 5444080), (68, 3442580), (80, 2926193), (85, 2754064), (86, 2722040), (136, 1721290), (170, 1377032), (172, 1361020), (215, 1088816), (272, 860645), (340, 688516), (344, 680510), (430, 544408), (680, 344258), (688, 340255), (731, 320240), (860, 272204), (1360, 172129), (1462, 160120), (1720, 136102), (2924, 80060), (3440, 68051), (3655, 64048), (4003, 58480), (5848, 40030), (7310, 32024), (8006, 29240), (11696, 20015), (14620, 16012)]