101017600

素因数分解:

$2^{11}\times 5^2\times {\mathrm{1973}}^1$

素因数の和:2005

約数の個数: 72

約数和(自身を含む): 250589430

約数和(自身を除く): 149571830

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 128, 160, 200, 256, 320, 400, 512, 640, 800, 1024, 1280, 1600, 1973, 2048, 2560, 3200, 3946, 5120, 6400, 7892, 9865, 10240, 12800, 15784, 19730, 25600, 31568, 39460, 49325, 51200, 63136, 78920, 98650, 126272, 157840, 197300, 252544, 315680, 394600, 505088, 631360, 789200, 1010176, 1262720, 1578400, 2020352, 2525440, 3156800, 4040704, 5050880, 6313600, 10101760, 12627200, 20203520, 25254400, 50508800, 101017600]

約数ペア:

[(1, 101017600), (2, 50508800), (4, 25254400), (5, 20203520), (8, 12627200), (10, 10101760), (16, 6313600), (20, 5050880), (25, 4040704), (32, 3156800), (40, 2525440), (50, 2020352), (64, 1578400), (80, 1262720), (100, 1010176), (128, 789200), (160, 631360), (200, 505088), (256, 394600), (320, 315680), (400, 252544), (512, 197300), (640, 157840), (800, 126272), (1024, 98650), (1280, 78920), (1600, 63136), (1973, 51200), (2048, 49325), (2560, 39460), (3200, 31568), (3946, 25600), (5120, 19730), (6400, 15784), (7892, 12800), (9865, 10240)]