52646133080

素因数分解:

$2^3\times 5^1\times {\mathrm{83}}^1\times {\mathrm{97}}^1\times {\mathrm{163477}}^1$

素因数の和:163668

約数の個数: 64

約数和(自身を含む): 121117580640

約数和(自身を除く): 68471447560

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 83, 97, 166, 194, 332, 388, 415, 485, 664, 776, 830, 970, 1660, 1940, 3320, 3880, 8051, 16102, 32204, 40255, 64408, 80510, 161020, 163477, 322040, 326954, 653908, 817385, 1307816, 1634770, 3269540, 6539080, 13568591, 15857269, 27137182, 31714538, 54274364, 63429076, 67842955, 79286345, 108548728, 126858152, 135685910, 158572690, 271371820, 317145380, 542743640, 634290760, 1316153327, 2632306654, 5264613308, 6580766635, 10529226616, 13161533270, 26323066540, 52646133080]

約数ペア:

[(1, 52646133080), (2, 26323066540), (4, 13161533270), (5, 10529226616), (8, 6580766635), (10, 5264613308), (20, 2632306654), (40, 1316153327), (83, 634290760), (97, 542743640), (166, 317145380), (194, 271371820), (332, 158572690), (388, 135685910), (415, 126858152), (485, 108548728), (664, 79286345), (776, 67842955), (830, 63429076), (970, 54274364), (1660, 31714538), (1940, 27137182), (3320, 15857269), (3880, 13568591), (8051, 6539080), (16102, 3269540), (32204, 1634770), (40255, 1307816), (64408, 817385), (80510, 653908), (161020, 326954), (163477, 322040)]