1079000

素因数分解:

$2^3\times 5^3\times {\mathrm{13}}^1\times {\mathrm{83}}^1$

素因数の和:117

約数の個数: 64

約数和(自身を含む): 2751840

約数和(自身を除く): 1672840

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 50, 52, 65, 83, 100, 104, 125, 130, 166, 200, 250, 260, 325, 332, 415, 500, 520, 650, 664, 830, 1000, 1079, 1300, 1625, 1660, 2075, 2158, 2600, 3250, 3320, 4150, 4316, 5395, 6500, 8300, 8632, 10375, 10790, 13000, 16600, 20750, 21580, 26975, 41500, 43160, 53950, 83000, 107900, 134875, 215800, 269750, 539500, 1079000]

約数ペア:

[(1, 1079000), (2, 539500), (4, 269750), (5, 215800), (8, 134875), (10, 107900), (13, 83000), (20, 53950), (25, 43160), (26, 41500), (40, 26975), (50, 21580), (52, 20750), (65, 16600), (83, 13000), (100, 10790), (104, 10375), (125, 8632), (130, 8300), (166, 6500), (200, 5395), (250, 4316), (260, 4150), (325, 3320), (332, 3250), (415, 2600), (500, 2158), (520, 2075), (650, 1660), (664, 1625), (830, 1300), (1000, 1079)]