102962320

素因数分解:

$2^4\times 5^1\times {\mathrm{89}}^1\times {\mathrm{14461}}^1$

素因数の和:14563

約数の個数: 40

約数和(自身を含む): 242093880

約数和(自身を除く): 139131560

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 89, 178, 356, 445, 712, 890, 1424, 1780, 3560, 7120, 14461, 28922, 57844, 72305, 115688, 144610, 231376, 289220, 578440, 1156880, 1287029, 2574058, 5148116, 6435145, 10296232, 12870290, 20592464, 25740580, 51481160, 102962320]

約数ペア:

[(1, 102962320), (2, 51481160), (4, 25740580), (5, 20592464), (8, 12870290), (10, 10296232), (16, 6435145), (20, 5148116), (40, 2574058), (80, 1287029), (89, 1156880), (178, 578440), (356, 289220), (445, 231376), (712, 144610), (890, 115688), (1424, 72305), (1780, 57844), (3560, 28922), (7120, 14461)]