1036381580

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{389}}^1\times {\mathrm{10247}}^1$

素因数の和:10658

約数の個数: 48

約数和(自身を含む): 2350071360

約数和(自身を除く): 1313689780

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 389, 778, 1556, 1945, 3890, 5057, 7780, 10114, 10247, 20228, 20494, 25285, 40988, 50570, 51235, 101140, 102470, 133211, 204940, 266422, 532844, 666055, 1332110, 2664220, 3986083, 7972166, 15944332, 19930415, 39860830, 51819079, 79721660, 103638158, 207276316, 259095395, 518190790, 1036381580]

約数ペア:

[(1, 1036381580), (2, 518190790), (4, 259095395), (5, 207276316), (10, 103638158), (13, 79721660), (20, 51819079), (26, 39860830), (52, 19930415), (65, 15944332), (130, 7972166), (260, 3986083), (389, 2664220), (778, 1332110), (1556, 666055), (1945, 532844), (3890, 266422), (5057, 204940), (7780, 133211), (10114, 102470), (10247, 101140), (20228, 51235), (20494, 50570), (25285, 40988)]