72886130

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{113}}^1\times {\mathrm{1217}}^1$

素因数の和:1390

約数の個数: 32

約数和(自身を含む): 134964144

約数和(自身を除く): 62078014

約数列:

[1, 2, 5, 10, 53, 106, 113, 226, 265, 530, 565, 1130, 1217, 2434, 5989, 6085, 11978, 12170, 29945, 59890, 64501, 129002, 137521, 275042, 322505, 645010, 687605, 1375210, 7288613, 14577226, 36443065, 72886130]

約数ペア:

[(1, 72886130), (2, 36443065), (5, 14577226), (10, 7288613), (53, 1375210), (106, 687605), (113, 645010), (226, 322505), (265, 275042), (530, 137521), (565, 129002), (1130, 64501), (1217, 59890), (2434, 29945), (5989, 12170), (6085, 11978)]