102031040

素因数分解:

$2^6\times 5^1\times {\mathrm{61}}^1\times {\mathrm{5227}}^1$

素因数の和:5305

約数の個数: 56

約数和(自身を含む): 246991632

約数和(自身を除く): 144960592

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 61, 64, 80, 122, 160, 244, 305, 320, 488, 610, 976, 1220, 1952, 2440, 3904, 4880, 5227, 9760, 10454, 19520, 20908, 26135, 41816, 52270, 83632, 104540, 167264, 209080, 318847, 334528, 418160, 637694, 836320, 1275388, 1594235, 1672640, 2550776, 3188470, 5101552, 6376940, 10203104, 12753880, 20406208, 25507760, 51015520, 102031040]

約数ペア:

[(1, 102031040), (2, 51015520), (4, 25507760), (5, 20406208), (8, 12753880), (10, 10203104), (16, 6376940), (20, 5101552), (32, 3188470), (40, 2550776), (61, 1672640), (64, 1594235), (80, 1275388), (122, 836320), (160, 637694), (244, 418160), (305, 334528), (320, 318847), (488, 209080), (610, 167264), (976, 104540), (1220, 83632), (1952, 52270), (2440, 41816), (3904, 26135), (4880, 20908), (5227, 19520), (9760, 10454)]