57745220

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{5417}}^1$

素因数の和:5480

約数の個数: 48

約数和(自身を含む): 133802928

約数和(自身を除く): 76057708

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 41, 52, 65, 82, 130, 164, 205, 260, 410, 533, 820, 1066, 2132, 2665, 5330, 5417, 10660, 10834, 21668, 27085, 54170, 70421, 108340, 140842, 222097, 281684, 352105, 444194, 704210, 888388, 1110485, 1408420, 2220970, 2887261, 4441940, 5774522, 11549044, 14436305, 28872610, 57745220]

約数ペア:

[(1, 57745220), (2, 28872610), (4, 14436305), (5, 11549044), (10, 5774522), (13, 4441940), (20, 2887261), (26, 2220970), (41, 1408420), (52, 1110485), (65, 888388), (82, 704210), (130, 444194), (164, 352105), (205, 281684), (260, 222097), (410, 140842), (533, 108340), (820, 70421), (1066, 54170), (2132, 27085), (2665, 21668), (5330, 10834), (5417, 10660)]