64304450

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{269}}^1\times {\mathrm{683}}^1$

素因数の和:971

約数の個数: 48

約数和(自身を含む): 137401920

約数和(自身を除く): 73097470

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 175, 269, 350, 538, 683, 1345, 1366, 1883, 2690, 3415, 3766, 4781, 6725, 6830, 9415, 9562, 13450, 17075, 18830, 23905, 34150, 47075, 47810, 94150, 119525, 183727, 239050, 367454, 918635, 1286089, 1837270, 2572178, 4593175, 6430445, 9186350, 12860890, 32152225, 64304450]

約数ペア:

[(1, 64304450), (2, 32152225), (5, 12860890), (7, 9186350), (10, 6430445), (14, 4593175), (25, 2572178), (35, 1837270), (50, 1286089), (70, 918635), (175, 367454), (269, 239050), (350, 183727), (538, 119525), (683, 94150), (1345, 47810), (1366, 47075), (1883, 34150), (2690, 23905), (3415, 18830), (3766, 17075), (4781, 13450), (6725, 9562), (6830, 9415)]