25920227530

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{283}}^1\times {\mathrm{3391}}^1$

素因数の和:3791

約数の個数: 64

約数和(自身を含む): 48759810048

約数和(自身を除く): 22839582518

約数列:

[1, 2, 5, 10, 37, 73, 74, 146, 185, 283, 365, 370, 566, 730, 1415, 2701, 2830, 3391, 5402, 6782, 10471, 13505, 16955, 20659, 20942, 27010, 33910, 41318, 52355, 103295, 104710, 125467, 206590, 247543, 250934, 495086, 627335, 764383, 959653, 1237715, 1254670, 1528766, 1919306, 2475430, 3821915, 4798265, 7643830, 9159091, 9596530, 18318182, 35507161, 45795455, 70054669, 71014322, 91590910, 140109338, 177535805, 350273345, 355071610, 700546690, 2592022753, 5184045506, 12960113765, 25920227530]

約数ペア:

[(1, 25920227530), (2, 12960113765), (5, 5184045506), (10, 2592022753), (37, 700546690), (73, 355071610), (74, 350273345), (146, 177535805), (185, 140109338), (283, 91590910), (365, 71014322), (370, 70054669), (566, 45795455), (730, 35507161), (1415, 18318182), (2701, 9596530), (2830, 9159091), (3391, 7643830), (5402, 4798265), (6782, 3821915), (10471, 2475430), (13505, 1919306), (16955, 1528766), (20659, 1254670), (20942, 1237715), (27010, 959653), (33910, 764383), (41318, 627335), (52355, 495086), (103295, 250934), (104710, 247543), (125467, 206590)]