5571715970

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{653}}^1\times {\mathrm{19843}}^1$

素因数の和:20546

約数の個数: 32

約数和(自身を含む): 10278556992

約数和(自身を除く): 4706841022

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 653, 1306, 3265, 6530, 19843, 28079, 39686, 56158, 99215, 140395, 198430, 280790, 853249, 1706498, 4266245, 8532490, 12957479, 25914958, 64787395, 129574790, 557171597, 1114343194, 2785857985, 5571715970]

約数ペア:

[(1, 5571715970), (2, 2785857985), (5, 1114343194), (10, 557171597), (43, 129574790), (86, 64787395), (215, 25914958), (430, 12957479), (653, 8532490), (1306, 4266245), (3265, 1706498), (6530, 853249), (19843, 280790), (28079, 198430), (39686, 140395), (56158, 99215)]