47818960

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{5023}}^1$

素因数の和:5060

約数の個数: 80

約数和(自身を含む): 134562816

約数和(自身を除く): 86743856

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 34, 35, 40, 56, 68, 70, 80, 85, 112, 119, 136, 140, 170, 238, 272, 280, 340, 476, 560, 595, 680, 952, 1190, 1360, 1904, 2380, 4760, 5023, 9520, 10046, 20092, 25115, 35161, 40184, 50230, 70322, 80368, 85391, 100460, 140644, 170782, 175805, 200920, 281288, 341564, 351610, 401840, 426955, 562576, 597737, 683128, 703220, 853910, 1195474, 1366256, 1406440, 1707820, 2390948, 2812880, 2988685, 3415640, 4781896, 5977370, 6831280, 9563792, 11954740, 23909480, 47818960]

約数ペア:

[(1, 47818960), (2, 23909480), (4, 11954740), (5, 9563792), (7, 6831280), (8, 5977370), (10, 4781896), (14, 3415640), (16, 2988685), (17, 2812880), (20, 2390948), (28, 1707820), (34, 1406440), (35, 1366256), (40, 1195474), (56, 853910), (68, 703220), (70, 683128), (80, 597737), (85, 562576), (112, 426955), (119, 401840), (136, 351610), (140, 341564), (170, 281288), (238, 200920), (272, 175805), (280, 170782), (340, 140644), (476, 100460), (560, 85391), (595, 80368), (680, 70322), (952, 50230), (1190, 40184), (1360, 35161), (1904, 25115), (2380, 20092), (4760, 10046), (5023, 9520)]