25132757820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1\times {\mathrm{62047}}^1$

素因数の和:62259

約数の個数: 96

約数和(自身を含む): 72468092928

約数和(自身を除く): 47335335108

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 43, 60, 86, 129, 157, 172, 215, 258, 314, 430, 471, 516, 628, 645, 785, 860, 942, 1290, 1570, 1884, 2355, 2580, 3140, 4710, 6751, 9420, 13502, 20253, 27004, 33755, 40506, 62047, 67510, 81012, 101265, 124094, 135020, 186141, 202530, 248188, 310235, 372282, 405060, 620470, 744564, 930705, 1240940, 1861410, 2668021, 3722820, 5336042, 8004063, 9741379, 10672084, 13340105, 16008126, 19482758, 26680210, 29224137, 32016252, 38965516, 40020315, 48706895, 53360420, 58448274, 80040630, 97413790, 116896548, 146120685, 160081260, 194827580, 292241370, 418879297, 584482740, 837758594, 1256637891, 1675517188, 2094396485, 2513275782, 4188792970, 5026551564, 6283189455, 8377585940, 12566378910, 25132757820]

約数ペア:

[(1, 25132757820), (2, 12566378910), (3, 8377585940), (4, 6283189455), (5, 5026551564), (6, 4188792970), (10, 2513275782), (12, 2094396485), (15, 1675517188), (20, 1256637891), (30, 837758594), (43, 584482740), (60, 418879297), (86, 292241370), (129, 194827580), (157, 160081260), (172, 146120685), (215, 116896548), (258, 97413790), (314, 80040630), (430, 58448274), (471, 53360420), (516, 48706895), (628, 40020315), (645, 38965516), (785, 32016252), (860, 29224137), (942, 26680210), (1290, 19482758), (1570, 16008126), (1884, 13340105), (2355, 10672084), (2580, 9741379), (3140, 8004063), (4710, 5336042), (6751, 3722820), (9420, 2668021), (13502, 1861410), (20253, 1240940), (27004, 930705), (33755, 744564), (40506, 620470), (62047, 405060), (67510, 372282), (81012, 310235), (101265, 248188), (124094, 202530), (135020, 186141)]