25604940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{587}}^1\times {\mathrm{727}}^1$

素因数の和:1326

約数の個数: 48

約数和(自身を含む): 71914752

約数和(自身を除く): 46309812

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 587, 727, 1174, 1454, 1761, 2181, 2348, 2908, 2935, 3522, 3635, 4362, 5870, 7044, 7270, 8724, 8805, 10905, 11740, 14540, 17610, 21810, 35220, 43620, 426749, 853498, 1280247, 1706996, 2133745, 2560494, 4267490, 5120988, 6401235, 8534980, 12802470, 25604940]

約数ペア:

[(1, 25604940), (2, 12802470), (3, 8534980), (4, 6401235), (5, 5120988), (6, 4267490), (10, 2560494), (12, 2133745), (15, 1706996), (20, 1280247), (30, 853498), (60, 426749), (587, 43620), (727, 35220), (1174, 21810), (1454, 17610), (1761, 14540), (2181, 11740), (2348, 10905), (2908, 8805), (2935, 8724), (3522, 7270), (3635, 7044), (4362, 5870)]