8565501700

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{113}}^1\times {\mathrm{108287}}^1$

素因数の和:108421

約数の個数: 72

約数和(自身を含む): 21430628352

約数和(自身を除く): 12865126652

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 113, 140, 175, 226, 350, 452, 565, 700, 791, 1130, 1582, 2260, 2825, 3164, 3955, 5650, 7910, 11300, 15820, 19775, 39550, 79100, 108287, 216574, 433148, 541435, 758009, 1082870, 1516018, 2165740, 2707175, 3032036, 3790045, 5414350, 7580090, 10828700, 12236431, 15160180, 18950225, 24472862, 37900450, 48945724, 61182155, 75800900, 85655017, 122364310, 171310034, 244728620, 305910775, 342620068, 428275085, 611821550, 856550170, 1223643100, 1713100340, 2141375425, 4282750850, 8565501700]

約数ペア:

[(1, 8565501700), (2, 4282750850), (4, 2141375425), (5, 1713100340), (7, 1223643100), (10, 856550170), (14, 611821550), (20, 428275085), (25, 342620068), (28, 305910775), (35, 244728620), (50, 171310034), (70, 122364310), (100, 85655017), (113, 75800900), (140, 61182155), (175, 48945724), (226, 37900450), (350, 24472862), (452, 18950225), (565, 15160180), (700, 12236431), (791, 10828700), (1130, 7580090), (1582, 5414350), (2260, 3790045), (2825, 3032036), (3164, 2707175), (3955, 2165740), (5650, 1516018), (7910, 1082870), (11300, 758009), (15820, 541435), (19775, 433148), (39550, 216574), (79100, 108287)]