71241400

素因数分解:

$2^3\times 5^2\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{173}}^1$

素因数の和:289

約数の個数: 96

約数和(自身を含む): 174765600

約数和(自身を除く): 103524200

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 29, 40, 50, 58, 71, 100, 116, 142, 145, 173, 200, 232, 284, 290, 346, 355, 568, 580, 692, 710, 725, 865, 1160, 1384, 1420, 1450, 1730, 1775, 2059, 2840, 2900, 3460, 3550, 4118, 4325, 5017, 5800, 6920, 7100, 8236, 8650, 10034, 10295, 12283, 14200, 16472, 17300, 20068, 20590, 24566, 25085, 34600, 40136, 41180, 49132, 50170, 51475, 61415, 82360, 98264, 100340, 102950, 122830, 125425, 200680, 205900, 245660, 250850, 307075, 356207, 411800, 491320, 501700, 614150, 712414, 1003400, 1228300, 1424828, 1781035, 2456600, 2849656, 3562070, 7124140, 8905175, 14248280, 17810350, 35620700, 71241400]

約数ペア:

[(1, 71241400), (2, 35620700), (4, 17810350), (5, 14248280), (8, 8905175), (10, 7124140), (20, 3562070), (25, 2849656), (29, 2456600), (40, 1781035), (50, 1424828), (58, 1228300), (71, 1003400), (100, 712414), (116, 614150), (142, 501700), (145, 491320), (173, 411800), (200, 356207), (232, 307075), (284, 250850), (290, 245660), (346, 205900), (355, 200680), (568, 125425), (580, 122830), (692, 102950), (710, 100340), (725, 98264), (865, 82360), (1160, 61415), (1384, 51475), (1420, 50170), (1450, 49132), (1730, 41180), (1775, 40136), (2059, 34600), (2840, 25085), (2900, 24566), (3460, 20590), (3550, 20068), (4118, 17300), (4325, 16472), (5017, 14200), (5800, 12283), (6920, 10295), (7100, 10034), (8236, 8650)]