97578400

素因数分解:

$2^5\times 5^2\times {\mathrm{283}}^1\times {\mathrm{431}}^1$

素因数の和:734

約数の個数: 72

約数和(自身を含む): 239609664

約数和(自身を除く): 142031264

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 160, 200, 283, 400, 431, 566, 800, 862, 1132, 1415, 1724, 2155, 2264, 2830, 3448, 4310, 4528, 5660, 6896, 7075, 8620, 9056, 10775, 11320, 13792, 14150, 17240, 21550, 22640, 28300, 34480, 43100, 45280, 56600, 68960, 86200, 113200, 121973, 172400, 226400, 243946, 344800, 487892, 609865, 975784, 1219730, 1951568, 2439460, 3049325, 3903136, 4878920, 6098650, 9757840, 12197300, 19515680, 24394600, 48789200, 97578400]

約数ペア:

[(1, 97578400), (2, 48789200), (4, 24394600), (5, 19515680), (8, 12197300), (10, 9757840), (16, 6098650), (20, 4878920), (25, 3903136), (32, 3049325), (40, 2439460), (50, 1951568), (80, 1219730), (100, 975784), (160, 609865), (200, 487892), (283, 344800), (400, 243946), (431, 226400), (566, 172400), (800, 121973), (862, 113200), (1132, 86200), (1415, 68960), (1724, 56600), (2155, 45280), (2264, 43100), (2830, 34480), (3448, 28300), (4310, 22640), (4528, 21550), (5660, 17240), (6896, 14150), (7075, 13792), (8620, 11320), (9056, 10775)]