274682780

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{11551}}^1$

素因数の和:11630

約数の個数: 48

約数和(自身を含む): 611331840

約数和(自身を除く): 336649060

約数列:

[1, 2, 4, 5, 10, 20, 29, 41, 58, 82, 116, 145, 164, 205, 290, 410, 580, 820, 1189, 2378, 4756, 5945, 11551, 11890, 23102, 23780, 46204, 57755, 115510, 231020, 334979, 473591, 669958, 947182, 1339916, 1674895, 1894364, 2367955, 3349790, 4735910, 6699580, 9471820, 13734139, 27468278, 54936556, 68670695, 137341390, 274682780]

約数ペア:

[(1, 274682780), (2, 137341390), (4, 68670695), (5, 54936556), (10, 27468278), (20, 13734139), (29, 9471820), (41, 6699580), (58, 4735910), (82, 3349790), (116, 2367955), (145, 1894364), (164, 1674895), (205, 1339916), (290, 947182), (410, 669958), (580, 473591), (820, 334979), (1189, 231020), (2378, 115510), (4756, 57755), (5945, 46204), (11551, 23780), (11890, 23102)]