2201490640

素因数分解:

$2^4\times 5^1\times {\mathrm{853}}^1\times {\mathrm{32261}}^1$

素因数の和:33127

約数の個数: 40

約数和(自身を含む): 5124625128

約数和(自身を除く): 2923134488

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 853, 1706, 3412, 4265, 6824, 8530, 13648, 17060, 32261, 34120, 64522, 68240, 129044, 161305, 258088, 322610, 516176, 645220, 1290440, 2580880, 27518633, 55037266, 110074532, 137593165, 220149064, 275186330, 440298128, 550372660, 1100745320, 2201490640]

約数ペア:

[(1, 2201490640), (2, 1100745320), (4, 550372660), (5, 440298128), (8, 275186330), (10, 220149064), (16, 137593165), (20, 110074532), (40, 55037266), (80, 27518633), (853, 2580880), (1706, 1290440), (3412, 645220), (4265, 516176), (6824, 322610), (8530, 258088), (13648, 161305), (17060, 129044), (32261, 68240), (34120, 64522)]