38183080

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{757}}^1$

素因数の和:878

約数の個数: 64

約数和(自身を含む): 93597840

約数和(自身を除く): 55414760

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 97, 104, 130, 194, 260, 388, 485, 520, 757, 776, 970, 1261, 1514, 1940, 2522, 3028, 3785, 3880, 5044, 6056, 6305, 7570, 9841, 10088, 12610, 15140, 19682, 25220, 30280, 39364, 49205, 50440, 73429, 78728, 98410, 146858, 196820, 293716, 367145, 393640, 587432, 734290, 954577, 1468580, 1909154, 2937160, 3818308, 4772885, 7636616, 9545770, 19091540, 38183080]

約数ペア:

[(1, 38183080), (2, 19091540), (4, 9545770), (5, 7636616), (8, 4772885), (10, 3818308), (13, 2937160), (20, 1909154), (26, 1468580), (40, 954577), (52, 734290), (65, 587432), (97, 393640), (104, 367145), (130, 293716), (194, 196820), (260, 146858), (388, 98410), (485, 78728), (520, 73429), (757, 50440), (776, 49205), (970, 39364), (1261, 30280), (1514, 25220), (1940, 19682), (2522, 15140), (3028, 12610), (3785, 10088), (3880, 9841), (5044, 7570), (6056, 6305)]