2567278330

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1\times {\mathrm{1069}}^1$

素因数の和:1295

約数の個数: 64

約数和(自身を含む): 4891115520

約数和(自身を除く): 2323837190

約数列:

[1, 2, 5, 10, 31, 61, 62, 122, 127, 155, 254, 305, 310, 610, 635, 1069, 1270, 1891, 2138, 3782, 3937, 5345, 7747, 7874, 9455, 10690, 15494, 18910, 19685, 33139, 38735, 39370, 65209, 66278, 77470, 130418, 135763, 165695, 240157, 271526, 326045, 331390, 480314, 652090, 678815, 1200785, 1357630, 2021479, 2401570, 4042958, 4208653, 8281543, 8417306, 10107395, 16563086, 20214790, 21043265, 41407715, 42086530, 82815430, 256727833, 513455666, 1283639165, 2567278330]

約数ペア:

[(1, 2567278330), (2, 1283639165), (5, 513455666), (10, 256727833), (31, 82815430), (61, 42086530), (62, 41407715), (122, 21043265), (127, 20214790), (155, 16563086), (254, 10107395), (305, 8417306), (310, 8281543), (610, 4208653), (635, 4042958), (1069, 2401570), (1270, 2021479), (1891, 1357630), (2138, 1200785), (3782, 678815), (3937, 652090), (5345, 480314), (7747, 331390), (7874, 326045), (9455, 271526), (10690, 240157), (15494, 165695), (18910, 135763), (19685, 130418), (33139, 77470), (38735, 66278), (39370, 65209)]