4483180

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{401}}^1$

素因数の和:466

約数の個数: 48

約数和(自身を含む): 10400544

約数和(自身を除く): 5917364

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 43, 52, 65, 86, 130, 172, 215, 260, 401, 430, 559, 802, 860, 1118, 1604, 2005, 2236, 2795, 4010, 5213, 5590, 8020, 10426, 11180, 17243, 20852, 26065, 34486, 52130, 68972, 86215, 104260, 172430, 224159, 344860, 448318, 896636, 1120795, 2241590, 4483180]

約数ペア:

[(1, 4483180), (2, 2241590), (4, 1120795), (5, 896636), (10, 448318), (13, 344860), (20, 224159), (26, 172430), (43, 104260), (52, 86215), (65, 68972), (86, 52130), (130, 34486), (172, 26065), (215, 20852), (260, 17243), (401, 11180), (430, 10426), (559, 8020), (802, 5590), (860, 5213), (1118, 4010), (1604, 2795), (2005, 2236)]