4897507160

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{28627}}^1$

素因数の和:28705

約数の個数: 128

約数和(自身を含む): 13851371520

約数和(自身を除く): 8953864360

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 47, 52, 56, 65, 70, 91, 94, 104, 130, 140, 182, 188, 235, 260, 280, 329, 364, 376, 455, 470, 520, 611, 658, 728, 910, 940, 1222, 1316, 1645, 1820, 1880, 2444, 2632, 3055, 3290, 3640, 4277, 4888, 6110, 6580, 8554, 12220, 13160, 17108, 21385, 24440, 28627, 34216, 42770, 57254, 85540, 114508, 143135, 171080, 200389, 229016, 286270, 372151, 400778, 572540, 744302, 801556, 1001945, 1145080, 1345469, 1488604, 1603112, 1860755, 2003890, 2605057, 2690938, 2977208, 3721510, 4007780, 5210114, 5381876, 6727345, 7443020, 8015560, 9418283, 10420228, 10763752, 13025285, 13454690, 14886040, 17491097, 18836566, 20840456, 26050570, 26909380, 34982194, 37673132, 47091415, 52101140, 53818760, 69964388, 75346264, 87455485, 94182830, 104202280, 122437679, 139928776, 174910970, 188365660, 244875358, 349821940, 376731320, 489750716, 612188395, 699643880, 979501432, 1224376790, 2448753580, 4897507160]

約数ペア:

[(1, 4897507160), (2, 2448753580), (4, 1224376790), (5, 979501432), (7, 699643880), (8, 612188395), (10, 489750716), (13, 376731320), (14, 349821940), (20, 244875358), (26, 188365660), (28, 174910970), (35, 139928776), (40, 122437679), (47, 104202280), (52, 94182830), (56, 87455485), (65, 75346264), (70, 69964388), (91, 53818760), (94, 52101140), (104, 47091415), (130, 37673132), (140, 34982194), (182, 26909380), (188, 26050570), (235, 20840456), (260, 18836566), (280, 17491097), (329, 14886040), (364, 13454690), (376, 13025285), (455, 10763752), (470, 10420228), (520, 9418283), (611, 8015560), (658, 7443020), (728, 6727345), (910, 5381876), (940, 5210114), (1222, 4007780), (1316, 3721510), (1645, 2977208), (1820, 2690938), (1880, 2605057), (2444, 2003890), (2632, 1860755), (3055, 1603112), (3290, 1488604), (3640, 1345469), (4277, 1145080), (4888, 1001945), (6110, 801556), (6580, 744302), (8554, 572540), (12220, 400778), (13160, 372151), (17108, 286270), (21385, 229016), (24440, 200389), (28627, 171080), (34216, 143135), (42770, 114508), (57254, 85540)]