24303890

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{73}}^1\times {\mathrm{197}}^1$

素因数の和:303

約数の個数: 48

約数和(自身を含む): 48263688

約数和(自身を除く): 23959798

約数列:

[1, 2, 5, 10, 13, 26, 65, 73, 130, 146, 169, 197, 338, 365, 394, 730, 845, 949, 985, 1690, 1898, 1970, 2561, 4745, 5122, 9490, 12337, 12805, 14381, 24674, 25610, 28762, 33293, 61685, 66586, 71905, 123370, 143810, 166465, 186953, 332930, 373906, 934765, 1869530, 2430389, 4860778, 12151945, 24303890]

約数ペア:

[(1, 24303890), (2, 12151945), (5, 4860778), (10, 2430389), (13, 1869530), (26, 934765), (65, 373906), (73, 332930), (130, 186953), (146, 166465), (169, 143810), (197, 123370), (338, 71905), (365, 66586), (394, 61685), (730, 33293), (845, 28762), (949, 25610), (985, 24674), (1690, 14381), (1898, 12805), (1970, 12337), (2561, 9490), (4745, 5122)]