84914720

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{48247}}^1$

素因数の和:48273

約数の個数: 48

約数和(自身を含む): 218852928

約数和(自身を除く): 133938208

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 160, 176, 220, 352, 440, 880, 1760, 48247, 96494, 192988, 241235, 385976, 482470, 530717, 771952, 964940, 1061434, 1543904, 1929880, 2122868, 2653585, 3859760, 4245736, 5307170, 7719520, 8491472, 10614340, 16982944, 21228680, 42457360, 84914720]

約数ペア:

[(1, 84914720), (2, 42457360), (4, 21228680), (5, 16982944), (8, 10614340), (10, 8491472), (11, 7719520), (16, 5307170), (20, 4245736), (22, 3859760), (32, 2653585), (40, 2122868), (44, 1929880), (55, 1543904), (80, 1061434), (88, 964940), (110, 771952), (160, 530717), (176, 482470), (220, 385976), (352, 241235), (440, 192988), (880, 96494), (1760, 48247)]