713235320

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{28621}}^1$

素因数の和:28728

約数の個数: 64

約数和(自身を含む): 1854705600

約数和(自身を除く): 1141470280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 89, 140, 178, 280, 356, 445, 623, 712, 890, 1246, 1780, 2492, 3115, 3560, 4984, 6230, 12460, 24920, 28621, 57242, 114484, 143105, 200347, 228968, 286210, 400694, 572420, 801388, 1001735, 1144840, 1602776, 2003470, 2547269, 4006940, 5094538, 8013880, 10189076, 12736345, 17830883, 20378152, 25472690, 35661766, 50945380, 71323532, 89154415, 101890760, 142647064, 178308830, 356617660, 713235320]

約数ペア:

[(1, 713235320), (2, 356617660), (4, 178308830), (5, 142647064), (7, 101890760), (8, 89154415), (10, 71323532), (14, 50945380), (20, 35661766), (28, 25472690), (35, 20378152), (40, 17830883), (56, 12736345), (70, 10189076), (89, 8013880), (140, 5094538), (178, 4006940), (280, 2547269), (356, 2003470), (445, 1602776), (623, 1144840), (712, 1001735), (890, 801388), (1246, 572420), (1780, 400694), (2492, 286210), (3115, 228968), (3560, 200347), (4984, 143105), (6230, 114484), (12460, 57242), (24920, 28621)]