2351260520

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{101173}}^1$

素因数の和:101274

約数の個数: 64

約数和(自身を含む): 6119003520

約数和(自身を除く): 3767743000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 83, 140, 166, 280, 332, 415, 581, 664, 830, 1162, 1660, 2324, 2905, 3320, 4648, 5810, 11620, 23240, 101173, 202346, 404692, 505865, 708211, 809384, 1011730, 1416422, 2023460, 2832844, 3541055, 4046920, 5665688, 7082110, 8397359, 14164220, 16794718, 28328440, 33589436, 41986795, 58781513, 67178872, 83973590, 117563026, 167947180, 235126052, 293907565, 335894360, 470252104, 587815130, 1175630260, 2351260520]

約数ペア:

[(1, 2351260520), (2, 1175630260), (4, 587815130), (5, 470252104), (7, 335894360), (8, 293907565), (10, 235126052), (14, 167947180), (20, 117563026), (28, 83973590), (35, 67178872), (40, 58781513), (56, 41986795), (70, 33589436), (83, 28328440), (140, 16794718), (166, 14164220), (280, 8397359), (332, 7082110), (415, 5665688), (581, 4046920), (664, 3541055), (830, 2832844), (1162, 2023460), (1660, 1416422), (2324, 1011730), (2905, 809384), (3320, 708211), (4648, 505865), (5810, 404692), (11620, 202346), (23240, 101173)]