2353000

素因数分解:

$2^3\times 5^3\times {\mathrm{13}}^1\times {\mathrm{181}}^1$

素因数の和:215

約数の個数: 64

約数和(自身を含む): 5962320

約数和(自身を除く): 3609320

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 50, 52, 65, 100, 104, 125, 130, 181, 200, 250, 260, 325, 362, 500, 520, 650, 724, 905, 1000, 1300, 1448, 1625, 1810, 2353, 2600, 3250, 3620, 4525, 4706, 6500, 7240, 9050, 9412, 11765, 13000, 18100, 18824, 22625, 23530, 36200, 45250, 47060, 58825, 90500, 94120, 117650, 181000, 235300, 294125, 470600, 588250, 1176500, 2353000]

約数ペア:

[(1, 2353000), (2, 1176500), (4, 588250), (5, 470600), (8, 294125), (10, 235300), (13, 181000), (20, 117650), (25, 94120), (26, 90500), (40, 58825), (50, 47060), (52, 45250), (65, 36200), (100, 23530), (104, 22625), (125, 18824), (130, 18100), (181, 13000), (200, 11765), (250, 9412), (260, 9050), (325, 7240), (362, 6500), (500, 4706), (520, 4525), (650, 3620), (724, 3250), (905, 2600), (1000, 2353), (1300, 1810), (1448, 1625)]