4412620

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1$

素因数の和:202

約数の個数: 48

約数和(自身を含む): 9767520

約数和(自身を除く): 5354900

約数列:

[1, 2, 4, 5, 10, 20, 37, 67, 74, 89, 134, 148, 178, 185, 268, 335, 356, 370, 445, 670, 740, 890, 1340, 1780, 2479, 3293, 4958, 5963, 6586, 9916, 11926, 12395, 13172, 16465, 23852, 24790, 29815, 32930, 49580, 59630, 65860, 119260, 220631, 441262, 882524, 1103155, 2206310, 4412620]

約数ペア:

[(1, 4412620), (2, 2206310), (4, 1103155), (5, 882524), (10, 441262), (20, 220631), (37, 119260), (67, 65860), (74, 59630), (89, 49580), (134, 32930), (148, 29815), (178, 24790), (185, 23852), (268, 16465), (335, 13172), (356, 12395), (370, 11926), (445, 9916), (670, 6586), (740, 5963), (890, 4958), (1340, 3293), (1780, 2479)]