6383000

素因数分解:

$2^3\times 5^3\times {\mathrm{13}}^1\times {\mathrm{491}}^1$

素因数の和:525

約数の個数: 64

約数和(自身を含む): 16117920

約数和(自身を除く): 9734920

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, 491, 500, 520, 650, 982, 1000, 1300, 1625, 1964, 2455, 2600, 3250, 3928, 4910, 6383, 6500, 9820, 12275, 12766, 13000, 19640, 24550, 25532, 31915, 49100, 51064, 61375, 63830, 98200, 122750, 127660, 159575, 245500, 255320, 319150, 491000, 638300, 797875, 1276600, 1595750, 3191500, 6383000]

約数ペア:

[(1, 6383000), (2, 3191500), (4, 1595750), (5, 1276600), (8, 797875), (10, 638300), (13, 491000), (20, 319150), (25, 255320), (26, 245500), (40, 159575), (50, 127660), (52, 122750), (65, 98200), (100, 63830), (104, 61375), (125, 51064), (130, 49100), (200, 31915), (250, 25532), (260, 24550), (325, 19640), (491, 13000), (500, 12766), (520, 12275), (650, 9820), (982, 6500), (1000, 6383), (1300, 4910), (1625, 3928), (1964, 3250), (2455, 2600)]