90228160

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{25633}}^1$

素因数の和:25661

約数の個数: 56

約数和(自身を含む): 234397296

約数和(自身を除く): 144169136

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 160, 176, 220, 320, 352, 440, 704, 880, 1760, 3520, 25633, 51266, 102532, 128165, 205064, 256330, 281963, 410128, 512660, 563926, 820256, 1025320, 1127852, 1409815, 1640512, 2050640, 2255704, 2819630, 4101280, 4511408, 5639260, 8202560, 9022816, 11278520, 18045632, 22557040, 45114080, 90228160]

約数ペア:

[(1, 90228160), (2, 45114080), (4, 22557040), (5, 18045632), (8, 11278520), (10, 9022816), (11, 8202560), (16, 5639260), (20, 4511408), (22, 4101280), (32, 2819630), (40, 2255704), (44, 2050640), (55, 1640512), (64, 1409815), (80, 1127852), (88, 1025320), (110, 820256), (160, 563926), (176, 512660), (220, 410128), (320, 281963), (352, 256330), (440, 205064), (704, 128165), (880, 102532), (1760, 51266), (3520, 25633)]