2023286020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{174121}}^1$

素因数の和:174220

約数の個数: 48

約数和(自身を含む): 4914419328

約数和(自身を除く): 2891133308

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 83, 140, 166, 332, 415, 581, 830, 1162, 1660, 2324, 2905, 5810, 11620, 174121, 348242, 696484, 870605, 1218847, 1741210, 2437694, 3482420, 4875388, 6094235, 12188470, 14452043, 24376940, 28904086, 57808172, 72260215, 101164301, 144520430, 202328602, 289040860, 404657204, 505821505, 1011643010, 2023286020]

約数ペア:

[(1, 2023286020), (2, 1011643010), (4, 505821505), (5, 404657204), (7, 289040860), (10, 202328602), (14, 144520430), (20, 101164301), (28, 72260215), (35, 57808172), (70, 28904086), (83, 24376940), (140, 14452043), (166, 12188470), (332, 6094235), (415, 4875388), (581, 3482420), (830, 2437694), (1162, 1741210), (1660, 1218847), (2324, 870605), (2905, 696484), (5810, 348242), (11620, 174121)]