117887200

素因数分解:

$2^5\times 5^2\times {\mathrm{101}}^1\times {\mathrm{1459}}^1$

素因数の和:1580

約数の個数: 72

約数和(自身を含む): 290840760

約数和(自身を除く): 172953560

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 101, 160, 200, 202, 400, 404, 505, 800, 808, 1010, 1459, 1616, 2020, 2525, 2918, 3232, 4040, 5050, 5836, 7295, 8080, 10100, 11672, 14590, 16160, 20200, 23344, 29180, 36475, 40400, 46688, 58360, 72950, 80800, 116720, 145900, 147359, 233440, 291800, 294718, 583600, 589436, 736795, 1167200, 1178872, 1473590, 2357744, 2947180, 3683975, 4715488, 5894360, 7367950, 11788720, 14735900, 23577440, 29471800, 58943600, 117887200]

約数ペア:

[(1, 117887200), (2, 58943600), (4, 29471800), (5, 23577440), (8, 14735900), (10, 11788720), (16, 7367950), (20, 5894360), (25, 4715488), (32, 3683975), (40, 2947180), (50, 2357744), (80, 1473590), (100, 1178872), (101, 1167200), (160, 736795), (200, 589436), (202, 583600), (400, 294718), (404, 291800), (505, 233440), (800, 147359), (808, 145900), (1010, 116720), (1459, 80800), (1616, 72950), (2020, 58360), (2525, 46688), (2918, 40400), (3232, 36475), (4040, 29180), (5050, 23344), (5836, 20200), (7295, 16160), (8080, 14590), (10100, 11672)]