86386400

素因数分解:

$2^5\times 5^2\times {\mathrm{83}}^1\times {\mathrm{1301}}^1$

素因数の和:1404

約数の個数: 72

約数和(自身を含む): 213595704

約数和(自身を除く): 127209304

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 83, 100, 160, 166, 200, 332, 400, 415, 664, 800, 830, 1301, 1328, 1660, 2075, 2602, 2656, 3320, 4150, 5204, 6505, 6640, 8300, 10408, 13010, 13280, 16600, 20816, 26020, 32525, 33200, 41632, 52040, 65050, 66400, 104080, 107983, 130100, 208160, 215966, 260200, 431932, 520400, 539915, 863864, 1040800, 1079830, 1727728, 2159660, 2699575, 3455456, 4319320, 5399150, 8638640, 10798300, 17277280, 21596600, 43193200, 86386400]

約数ペア:

[(1, 86386400), (2, 43193200), (4, 21596600), (5, 17277280), (8, 10798300), (10, 8638640), (16, 5399150), (20, 4319320), (25, 3455456), (32, 2699575), (40, 2159660), (50, 1727728), (80, 1079830), (83, 1040800), (100, 863864), (160, 539915), (166, 520400), (200, 431932), (332, 260200), (400, 215966), (415, 208160), (664, 130100), (800, 107983), (830, 104080), (1301, 66400), (1328, 65050), (1660, 52040), (2075, 41632), (2602, 33200), (2656, 32525), (3320, 26020), (4150, 20816), (5204, 16600), (6505, 13280), (6640, 13010), (8300, 10408)]