44505760

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{21397}}^1$

素因数の和:21425

約数の個数: 48

約数和(自身を含む): 113238216

約数和(自身を除く): 68732456

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, 21397, 42794, 85588, 106985, 171176, 213970, 278161, 342352, 427940, 556322, 684704, 855880, 1112644, 1390805, 1711760, 2225288, 2781610, 3423520, 4450576, 5563220, 8901152, 11126440, 22252880, 44505760]

約数ペア:

[(1, 44505760), (2, 22252880), (4, 11126440), (5, 8901152), (8, 5563220), (10, 4450576), (13, 3423520), (16, 2781610), (20, 2225288), (26, 1711760), (32, 1390805), (40, 1112644), (52, 855880), (65, 684704), (80, 556322), (104, 427940), (130, 342352), (160, 278161), (208, 213970), (260, 171176), (416, 106985), (520, 85588), (1040, 42794), (2080, 21397)]