15703704580

素因数分解:

$2^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{155083}}^1$

素因数の和:155236

約数の個数: 48

約数和(自身を含む): 33922453824

約数和(自身を除く): 18218749244

約数列:

[1, 2, 4, 5, 10, 20, 61, 83, 122, 166, 244, 305, 332, 415, 610, 830, 1220, 1660, 5063, 10126, 20252, 25315, 50630, 101260, 155083, 310166, 620332, 775415, 1550830, 3101660, 9460063, 12871889, 18920126, 25743778, 37840252, 47300315, 51487556, 64359445, 94600630, 128718890, 189201260, 257437780, 785185229, 1570370458, 3140740916, 3925926145, 7851852290, 15703704580]

約数ペア:

[(1, 15703704580), (2, 7851852290), (4, 3925926145), (5, 3140740916), (10, 1570370458), (20, 785185229), (61, 257437780), (83, 189201260), (122, 128718890), (166, 94600630), (244, 64359445), (305, 51487556), (332, 47300315), (415, 37840252), (610, 25743778), (830, 18920126), (1220, 12871889), (1660, 9460063), (5063, 3101660), (10126, 1550830), (20252, 775415), (25315, 620332), (50630, 310166), (101260, 155083)]