489267133060

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{3929}}^1\times {\mathrm{7621}}^1$

素因数の和:11621

約数の個数: 96

約数和(自身を含む): 1107116841600

約数和(自身を除く): 617849708540

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 43, 76, 86, 95, 172, 190, 215, 380, 430, 817, 860, 1634, 3268, 3929, 4085, 7621, 7858, 8170, 15242, 15716, 16340, 19645, 30484, 38105, 39290, 74651, 76210, 78580, 144799, 149302, 152420, 168947, 289598, 298604, 327703, 337894, 373255, 579196, 655406, 675788, 723995, 746510, 844735, 1310812, 1447990, 1493020, 1638515, 1689470, 2895980, 3209993, 3277030, 3378940, 6226357, 6419986, 6554060, 12452714, 12839972, 16049965, 24905428, 29942909, 31131785, 32099930, 59885818, 62263570, 64199860, 119771636, 124527140, 149714545, 299429090, 568915271, 598858180, 1137830542, 1287545087, 2275661084, 2575090174, 2844576355, 5150180348, 5689152710, 6437725435, 11378305420, 12875450870, 24463356653, 25750901740, 48926713306, 97853426612, 122316783265, 244633566530, 489267133060]

約数ペア:

[(1, 489267133060), (2, 244633566530), (4, 122316783265), (5, 97853426612), (10, 48926713306), (19, 25750901740), (20, 24463356653), (38, 12875450870), (43, 11378305420), (76, 6437725435), (86, 5689152710), (95, 5150180348), (172, 2844576355), (190, 2575090174), (215, 2275661084), (380, 1287545087), (430, 1137830542), (817, 598858180), (860, 568915271), (1634, 299429090), (3268, 149714545), (3929, 124527140), (4085, 119771636), (7621, 64199860), (7858, 62263570), (8170, 59885818), (15242, 32099930), (15716, 31131785), (16340, 29942909), (19645, 24905428), (30484, 16049965), (38105, 12839972), (39290, 12452714), (74651, 6554060), (76210, 6419986), (78580, 6226357), (144799, 3378940), (149302, 3277030), (152420, 3209993), (168947, 2895980), (289598, 1689470), (298604, 1638515), (327703, 1493020), (337894, 1447990), (373255, 1310812), (579196, 844735), (655406, 746510), (675788, 723995)]