100484620

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{479}}^1\times {\mathrm{617}}^1$

素因数の和:1122

約数の個数: 48

約数和(自身を含む): 224259840

約数和(自身を除く): 123775220

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 479, 617, 958, 1234, 1916, 2395, 2468, 3085, 4790, 6170, 8143, 9580, 10489, 12340, 16286, 20978, 32572, 40715, 41956, 52445, 81430, 104890, 162860, 209780, 295543, 591086, 1182172, 1477715, 2955430, 5024231, 5910860, 10048462, 20096924, 25121155, 50242310, 100484620]

約数ペア:

[(1, 100484620), (2, 50242310), (4, 25121155), (5, 20096924), (10, 10048462), (17, 5910860), (20, 5024231), (34, 2955430), (68, 1477715), (85, 1182172), (170, 591086), (340, 295543), (479, 209780), (617, 162860), (958, 104890), (1234, 81430), (1916, 52445), (2395, 41956), (2468, 40715), (3085, 32572), (4790, 20978), (6170, 16286), (8143, 12340), (9580, 10489)]