7433685760

素因数分解:

$2^8\times 5^1\times {\mathrm{137}}^1\times {\mathrm{42391}}^1$

素因数の和:42549

約数の個数: 72

約数和(自身を含む): 17936394336

約数和(自身を除く): 10502708576

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 137, 160, 256, 274, 320, 548, 640, 685, 1096, 1280, 1370, 2192, 2740, 4384, 5480, 8768, 10960, 17536, 21920, 35072, 42391, 43840, 84782, 87680, 169564, 175360, 211955, 339128, 423910, 678256, 847820, 1356512, 1695640, 2713024, 3391280, 5426048, 5807567, 6782560, 10852096, 11615134, 13565120, 23230268, 27130240, 29037835, 46460536, 54260480, 58075670, 92921072, 116151340, 185842144, 232302680, 371684288, 464605360, 743368576, 929210720, 1486737152, 1858421440, 3716842880, 7433685760]

約数ペア:

[(1, 7433685760), (2, 3716842880), (4, 1858421440), (5, 1486737152), (8, 929210720), (10, 743368576), (16, 464605360), (20, 371684288), (32, 232302680), (40, 185842144), (64, 116151340), (80, 92921072), (128, 58075670), (137, 54260480), (160, 46460536), (256, 29037835), (274, 27130240), (320, 23230268), (548, 13565120), (640, 11615134), (685, 10852096), (1096, 6782560), (1280, 5807567), (1370, 5426048), (2192, 3391280), (2740, 2713024), (4384, 1695640), (5480, 1356512), (8768, 847820), (10960, 678256), (17536, 423910), (21920, 339128), (35072, 211955), (42391, 175360), (43840, 169564), (84782, 87680)]