10790000

素因数分解:

$2^4\times 5^4\times {\mathrm{13}}^1\times {\mathrm{83}}^1$

素因数の和:124

約数の個数: 100

約数和(自身を含む): 28472136

約数和(自身を除く): 17682136

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 40, 50, 52, 65, 80, 83, 100, 104, 125, 130, 166, 200, 208, 250, 260, 325, 332, 400, 415, 500, 520, 625, 650, 664, 830, 1000, 1040, 1079, 1250, 1300, 1328, 1625, 1660, 2000, 2075, 2158, 2500, 2600, 3250, 3320, 4150, 4316, 5000, 5200, 5395, 6500, 6640, 8125, 8300, 8632, 10000, 10375, 10790, 13000, 16250, 16600, 17264, 20750, 21580, 26000, 26975, 32500, 33200, 41500, 43160, 51875, 53950, 65000, 83000, 86320, 103750, 107900, 130000, 134875, 166000, 207500, 215800, 269750, 415000, 431600, 539500, 674375, 830000, 1079000, 1348750, 2158000, 2697500, 5395000, 10790000]

約数ペア:

[(1, 10790000), (2, 5395000), (4, 2697500), (5, 2158000), (8, 1348750), (10, 1079000), (13, 830000), (16, 674375), (20, 539500), (25, 431600), (26, 415000), (40, 269750), (50, 215800), (52, 207500), (65, 166000), (80, 134875), (83, 130000), (100, 107900), (104, 103750), (125, 86320), (130, 83000), (166, 65000), (200, 53950), (208, 51875), (250, 43160), (260, 41500), (325, 33200), (332, 32500), (400, 26975), (415, 26000), (500, 21580), (520, 20750), (625, 17264), (650, 16600), (664, 16250), (830, 13000), (1000, 10790), (1040, 10375), (1079, 10000), (1250, 8632), (1300, 8300), (1328, 8125), (1625, 6640), (1660, 6500), (2000, 5395), (2075, 5200), (2158, 5000), (2500, 4316), (2600, 4150), (3250, 3320)]