4303000

素因数分解:

$2^3\times 5^3\times {\mathrm{13}}^1\times {\mathrm{331}}^1$

素因数の和:365

約数の個数: 64

約数和(自身を含む): 10876320

約数和(自身を除く): 6573320

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 50, 52, 65, 100, 104, 125, 130, 200, 250, 260, 325, 331, 500, 520, 650, 662, 1000, 1300, 1324, 1625, 1655, 2600, 2648, 3250, 3310, 4303, 6500, 6620, 8275, 8606, 13000, 13240, 16550, 17212, 21515, 33100, 34424, 41375, 43030, 66200, 82750, 86060, 107575, 165500, 172120, 215150, 331000, 430300, 537875, 860600, 1075750, 2151500, 4303000]

約数ペア:

[(1, 4303000), (2, 2151500), (4, 1075750), (5, 860600), (8, 537875), (10, 430300), (13, 331000), (20, 215150), (25, 172120), (26, 165500), (40, 107575), (50, 86060), (52, 82750), (65, 66200), (100, 43030), (104, 41375), (125, 34424), (130, 33100), (200, 21515), (250, 17212), (260, 16550), (325, 13240), (331, 13000), (500, 8606), (520, 8275), (650, 6620), (662, 6500), (1000, 4303), (1300, 3310), (1324, 3250), (1625, 2648), (1655, 2600)]