502019440

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{482711}}^1$

素因数の和:482737

約数の個数: 40

約数和(自身を含む): 1256982048

約数和(自身を除く): 754962608

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 482711, 965422, 1930844, 2413555, 3861688, 4827110, 6275243, 7723376, 9654220, 12550486, 19308440, 25100972, 31376215, 38616880, 50201944, 62752430, 100403888, 125504860, 251009720, 502019440]

約数ペア:

[(1, 502019440), (2, 251009720), (4, 125504860), (5, 100403888), (8, 62752430), (10, 50201944), (13, 38616880), (16, 31376215), (20, 25100972), (26, 19308440), (40, 12550486), (52, 9654220), (65, 7723376), (80, 6275243), (104, 4827110), (130, 3861688), (208, 2413555), (260, 1930844), (520, 965422), (1040, 482711)]