25003435210

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{1093}}^1\times {\mathrm{1181}}^1$

素因数の和:2443

約数の個数: 64

約数和(自身を含む): 48879482400

約数和(自身を除く): 23876047190

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 149, 298, 745, 1093, 1181, 1490, 1937, 2186, 2362, 3874, 5465, 5905, 9685, 10930, 11810, 14209, 15353, 19370, 28418, 30706, 71045, 76765, 142090, 153530, 162857, 175969, 325714, 351938, 814285, 879845, 1290833, 1628570, 1759690, 2117141, 2287597, 2581666, 4234282, 4575194, 6454165, 10585705, 11437985, 12908330, 16780829, 21171410, 22875970, 33561658, 83904145, 167808290, 192334117, 384668234, 961670585, 1923341170, 2500343521, 5000687042, 12501717605, 25003435210]

約数ペア:

[(1, 25003435210), (2, 12501717605), (5, 5000687042), (10, 2500343521), (13, 1923341170), (26, 961670585), (65, 384668234), (130, 192334117), (149, 167808290), (298, 83904145), (745, 33561658), (1093, 22875970), (1181, 21171410), (1490, 16780829), (1937, 12908330), (2186, 11437985), (2362, 10585705), (3874, 6454165), (5465, 4575194), (5905, 4234282), (9685, 2581666), (10930, 2287597), (11810, 2117141), (14209, 1759690), (15353, 1628570), (19370, 1290833), (28418, 879845), (30706, 814285), (71045, 351938), (76765, 325714), (142090, 175969), (153530, 162857)]