4030364080

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{18181}}^1$

素因数の和:18374

約数の個数: 80

約数和(自身を含む): 9983227104

約数和(自身を除く): 5952863024

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 163, 170, 272, 326, 340, 652, 680, 815, 1304, 1360, 1630, 2608, 2771, 3260, 5542, 6520, 11084, 13040, 13855, 18181, 22168, 27710, 36362, 44336, 55420, 72724, 90905, 110840, 145448, 181810, 221680, 290896, 309077, 363620, 618154, 727240, 1236308, 1454480, 1545385, 2472616, 2963503, 3090770, 4945232, 5927006, 6181540, 11854012, 12363080, 14817515, 23708024, 24726160, 29635030, 47416048, 50379551, 59270060, 100759102, 118540120, 201518204, 237080240, 251897755, 403036408, 503795510, 806072816, 1007591020, 2015182040, 4030364080]

約数ペア:

[(1, 4030364080), (2, 2015182040), (4, 1007591020), (5, 806072816), (8, 503795510), (10, 403036408), (16, 251897755), (17, 237080240), (20, 201518204), (34, 118540120), (40, 100759102), (68, 59270060), (80, 50379551), (85, 47416048), (136, 29635030), (163, 24726160), (170, 23708024), (272, 14817515), (326, 12363080), (340, 11854012), (652, 6181540), (680, 5927006), (815, 4945232), (1304, 3090770), (1360, 2963503), (1630, 2472616), (2608, 1545385), (2771, 1454480), (3260, 1236308), (5542, 727240), (6520, 618154), (11084, 363620), (13040, 309077), (13855, 290896), (18181, 221680), (22168, 181810), (27710, 145448), (36362, 110840), (44336, 90905), (55420, 72724)]