64533010

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{2339}}^1$

素因数の和:2466

約数の個数: 32

約数和(自身を含む): 121305600

約数和(自身を除く): 56772590

約数列:

[1, 2, 5, 10, 31, 62, 89, 155, 178, 310, 445, 890, 2339, 2759, 4678, 5518, 11695, 13795, 23390, 27590, 72509, 145018, 208171, 362545, 416342, 725090, 1040855, 2081710, 6453301, 12906602, 32266505, 64533010]

約数ペア:

[(1, 64533010), (2, 32266505), (5, 12906602), (10, 6453301), (31, 2081710), (62, 1040855), (89, 725090), (155, 416342), (178, 362545), (310, 208171), (445, 145018), (890, 72509), (2339, 27590), (2759, 23390), (4678, 13795), (5518, 11695)]