58655440

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^2\times {\mathrm{43}}^1\times {\mathrm{59}}^1$

素因数の和:149

約数の個数: 120

約数和(自身を含む): 150749280

約数和(自身を除く): 92093840

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 43, 59, 68, 80, 85, 86, 118, 136, 170, 172, 215, 236, 272, 289, 295, 340, 344, 430, 472, 578, 590, 680, 688, 731, 860, 944, 1003, 1156, 1180, 1360, 1445, 1462, 1720, 2006, 2312, 2360, 2537, 2890, 2924, 3440, 3655, 4012, 4624, 4720, 5015, 5074, 5780, 5848, 7310, 8024, 10030, 10148, 11560, 11696, 12427, 12685, 14620, 16048, 17051, 20060, 20296, 23120, 24854, 25370, 29240, 34102, 40120, 40592, 43129, 49708, 50740, 58480, 62135, 68204, 80240, 85255, 86258, 99416, 101480, 124270, 136408, 170510, 172516, 198832, 202960, 215645, 248540, 272816, 341020, 345032, 431290, 497080, 682040, 690064, 733193, 862580, 994160, 1364080, 1466386, 1725160, 2932772, 3450320, 3665965, 5865544, 7331930, 11731088, 14663860, 29327720, 58655440]

約数ペア:

[(1, 58655440), (2, 29327720), (4, 14663860), (5, 11731088), (8, 7331930), (10, 5865544), (16, 3665965), (17, 3450320), (20, 2932772), (34, 1725160), (40, 1466386), (43, 1364080), (59, 994160), (68, 862580), (80, 733193), (85, 690064), (86, 682040), (118, 497080), (136, 431290), (170, 345032), (172, 341020), (215, 272816), (236, 248540), (272, 215645), (289, 202960), (295, 198832), (340, 172516), (344, 170510), (430, 136408), (472, 124270), (578, 101480), (590, 99416), (680, 86258), (688, 85255), (731, 80240), (860, 68204), (944, 62135), (1003, 58480), (1156, 50740), (1180, 49708), (1360, 43129), (1445, 40592), (1462, 40120), (1720, 34102), (2006, 29240), (2312, 25370), (2360, 24854), (2537, 23120), (2890, 20296), (2924, 20060), (3440, 17051), (3655, 16048), (4012, 14620), (4624, 12685), (4720, 12427), (5015, 11696), (5074, 11560), (5780, 10148), (5848, 10030), (7310, 8024)]