394288510

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{5279}}^1$

素因数の和:5401

約数の個数: 64

約数和(自身を含む): 894136320

約数和(自身を除く): 499847810

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 97, 110, 154, 194, 385, 485, 679, 770, 970, 1067, 1358, 2134, 3395, 5279, 5335, 6790, 7469, 10558, 10670, 14938, 26395, 36953, 37345, 52790, 58069, 73906, 74690, 116138, 184765, 290345, 369530, 406483, 512063, 580690, 812966, 1024126, 2032415, 2560315, 3584441, 4064830, 5120630, 5632693, 7168882, 11265386, 17922205, 28163465, 35844410, 39428851, 56326930, 78857702, 197144255, 394288510]

約数ペア:

[(1, 394288510), (2, 197144255), (5, 78857702), (7, 56326930), (10, 39428851), (11, 35844410), (14, 28163465), (22, 17922205), (35, 11265386), (55, 7168882), (70, 5632693), (77, 5120630), (97, 4064830), (110, 3584441), (154, 2560315), (194, 2032415), (385, 1024126), (485, 812966), (679, 580690), (770, 512063), (970, 406483), (1067, 369530), (1358, 290345), (2134, 184765), (3395, 116138), (5279, 74690), (5335, 73906), (6790, 58069), (7469, 52790), (10558, 37345), (10670, 36953), (14938, 26395)]