89852320

素因数分解:

$2^5\times 5^1\times {\mathrm{41}}^1\times {\mathrm{13697}}^1$

素因数の和:13753

約数の個数: 48

約数和(自身を含む): 217469448

約数和(自身を除く): 127617128

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 80, 82, 160, 164, 205, 328, 410, 656, 820, 1312, 1640, 3280, 6560, 13697, 27394, 54788, 68485, 109576, 136970, 219152, 273940, 438304, 547880, 561577, 1095760, 1123154, 2191520, 2246308, 2807885, 4492616, 5615770, 8985232, 11231540, 17970464, 22463080, 44926160, 89852320]

約数ペア:

[(1, 89852320), (2, 44926160), (4, 22463080), (5, 17970464), (8, 11231540), (10, 8985232), (16, 5615770), (20, 4492616), (32, 2807885), (40, 2246308), (41, 2191520), (80, 1123154), (82, 1095760), (160, 561577), (164, 547880), (205, 438304), (328, 273940), (410, 219152), (656, 136970), (820, 109576), (1312, 68485), (1640, 54788), (3280, 27394), (6560, 13697)]