4739800

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{1823}}^1$

素因数の和:1852

約数の個数: 48

約数和(自身を含む): 11874240

約数和(自身を除く): 7134440

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 50, 52, 65, 100, 104, 130, 200, 260, 325, 520, 650, 1300, 1823, 2600, 3646, 7292, 9115, 14584, 18230, 23699, 36460, 45575, 47398, 72920, 91150, 94796, 118495, 182300, 189592, 236990, 364600, 473980, 592475, 947960, 1184950, 2369900, 4739800]

約数ペア:

[(1, 4739800), (2, 2369900), (4, 1184950), (5, 947960), (8, 592475), (10, 473980), (13, 364600), (20, 236990), (25, 189592), (26, 182300), (40, 118495), (50, 94796), (52, 91150), (65, 72920), (100, 47398), (104, 45575), (130, 36460), (200, 23699), (260, 18230), (325, 14584), (520, 9115), (650, 7292), (1300, 3646), (1823, 2600)]