1330396220

素因数分解:

$2^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{163}}^1\times {\mathrm{6091}}^1$

素因数の和:6330

約数の個数: 48

約数和(自身を含む): 2853395328

約数和(自身を除く): 1522999108

約数列:

[1, 2, 4, 5, 10, 20, 67, 134, 163, 268, 326, 335, 652, 670, 815, 1340, 1630, 3260, 6091, 10921, 12182, 21842, 24364, 30455, 43684, 54605, 60910, 109210, 121820, 218420, 408097, 816194, 992833, 1632388, 1985666, 2040485, 3971332, 4080970, 4964165, 8161940, 9928330, 19856660, 66519811, 133039622, 266079244, 332599055, 665198110, 1330396220]

約数ペア:

[(1, 1330396220), (2, 665198110), (4, 332599055), (5, 266079244), (10, 133039622), (20, 66519811), (67, 19856660), (134, 9928330), (163, 8161940), (268, 4964165), (326, 4080970), (335, 3971332), (652, 2040485), (670, 1985666), (815, 1632388), (1340, 992833), (1630, 816194), (3260, 408097), (6091, 218420), (10921, 121820), (12182, 109210), (21842, 60910), (24364, 54605), (30455, 43684)]