23936920

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{1613}}^1$

素因数の和:1684

約数の個数: 64

約数和(自身を含む): 62752320

約数和(自身を除く): 38815400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 53, 56, 70, 106, 140, 212, 265, 280, 371, 424, 530, 742, 1060, 1484, 1613, 1855, 2120, 2968, 3226, 3710, 6452, 7420, 8065, 11291, 12904, 14840, 16130, 22582, 32260, 45164, 56455, 64520, 85489, 90328, 112910, 170978, 225820, 341956, 427445, 451640, 598423, 683912, 854890, 1196846, 1709780, 2393692, 2992115, 3419560, 4787384, 5984230, 11968460, 23936920]

約数ペア:

[(1, 23936920), (2, 11968460), (4, 5984230), (5, 4787384), (7, 3419560), (8, 2992115), (10, 2393692), (14, 1709780), (20, 1196846), (28, 854890), (35, 683912), (40, 598423), (53, 451640), (56, 427445), (70, 341956), (106, 225820), (140, 170978), (212, 112910), (265, 90328), (280, 85489), (371, 64520), (424, 56455), (530, 45164), (742, 32260), (1060, 22582), (1484, 16130), (1613, 14840), (1855, 12904), (2120, 11291), (2968, 8065), (3226, 7420), (3710, 6452)]