61223240

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{5119}}^1$

素因数の和:5166

約数の個数: 64

約数和(自身を含む): 154828800

約数和(自身を除く): 93605560

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 23, 26, 40, 46, 52, 65, 92, 104, 115, 130, 184, 230, 260, 299, 460, 520, 598, 920, 1196, 1495, 2392, 2990, 5119, 5980, 10238, 11960, 20476, 25595, 40952, 51190, 66547, 102380, 117737, 133094, 204760, 235474, 266188, 332735, 470948, 532376, 588685, 665470, 941896, 1177370, 1330940, 1530581, 2354740, 2661880, 3061162, 4709480, 6122324, 7652905, 12244648, 15305810, 30611620, 61223240]

約数ペア:

[(1, 61223240), (2, 30611620), (4, 15305810), (5, 12244648), (8, 7652905), (10, 6122324), (13, 4709480), (20, 3061162), (23, 2661880), (26, 2354740), (40, 1530581), (46, 1330940), (52, 1177370), (65, 941896), (92, 665470), (104, 588685), (115, 532376), (130, 470948), (184, 332735), (230, 266188), (260, 235474), (299, 204760), (460, 133094), (520, 117737), (598, 102380), (920, 66547), (1196, 51190), (1495, 40952), (2392, 25595), (2990, 20476), (5119, 11960), (5980, 10238)]