38265760

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{18397}}^1$

素因数の和:18425

約数の個数: 48

約数和(自身を含む): 97362216

約数和(自身を除く): 59096456

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 208, 260, 416, 520, 1040, 2080, 18397, 36794, 73588, 91985, 147176, 183970, 239161, 294352, 367940, 478322, 588704, 735880, 956644, 1195805, 1471760, 1913288, 2391610, 2943520, 3826576, 4783220, 7653152, 9566440, 19132880, 38265760]

約数ペア:

[(1, 38265760), (2, 19132880), (4, 9566440), (5, 7653152), (8, 4783220), (10, 3826576), (13, 2943520), (16, 2391610), (20, 1913288), (26, 1471760), (32, 1195805), (40, 956644), (52, 735880), (65, 588704), (80, 478322), (104, 367940), (130, 294352), (160, 239161), (208, 183970), (260, 147176), (416, 91985), (520, 73588), (1040, 36794), (2080, 18397)]