2944400

素因数分解:

$2^4\times 5^2\times {\mathrm{17}}^1\times {\mathrm{433}}^1$

素因数の和:468

約数の個数: 60

約数和(自身を含む): 7507332

約数和(自身を除く): 4562932

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 34, 40, 50, 68, 80, 85, 100, 136, 170, 200, 272, 340, 400, 425, 433, 680, 850, 866, 1360, 1700, 1732, 2165, 3400, 3464, 4330, 6800, 6928, 7361, 8660, 10825, 14722, 17320, 21650, 29444, 34640, 36805, 43300, 58888, 73610, 86600, 117776, 147220, 173200, 184025, 294440, 368050, 588880, 736100, 1472200, 2944400]

約数ペア:

[(1, 2944400), (2, 1472200), (4, 736100), (5, 588880), (8, 368050), (10, 294440), (16, 184025), (17, 173200), (20, 147220), (25, 117776), (34, 86600), (40, 73610), (50, 58888), (68, 43300), (80, 36805), (85, 34640), (100, 29444), (136, 21650), (170, 17320), (200, 14722), (272, 10825), (340, 8660), (400, 7361), (425, 6928), (433, 6800), (680, 4330), (850, 3464), (866, 3400), (1360, 2165), (1700, 1732)]