2017722400

素因数分解:

$2^5\times 5^2\times {\mathrm{151}}^1\times {\mathrm{16703}}^1$

素因数の和:16874

約数の個数: 72

約数和(自身を含む): 4958682624

約数和(自身を除く): 2940960224

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 151, 160, 200, 302, 400, 604, 755, 800, 1208, 1510, 2416, 3020, 3775, 4832, 6040, 7550, 12080, 15100, 16703, 24160, 30200, 33406, 60400, 66812, 83515, 120800, 133624, 167030, 267248, 334060, 417575, 534496, 668120, 835150, 1336240, 1670300, 2522153, 2672480, 3340600, 5044306, 6681200, 10088612, 12610765, 13362400, 20177224, 25221530, 40354448, 50443060, 63053825, 80708896, 100886120, 126107650, 201772240, 252215300, 403544480, 504430600, 1008861200, 2017722400]

約数ペア:

[(1, 2017722400), (2, 1008861200), (4, 504430600), (5, 403544480), (8, 252215300), (10, 201772240), (16, 126107650), (20, 100886120), (25, 80708896), (32, 63053825), (40, 50443060), (50, 40354448), (80, 25221530), (100, 20177224), (151, 13362400), (160, 12610765), (200, 10088612), (302, 6681200), (400, 5044306), (604, 3340600), (755, 2672480), (800, 2522153), (1208, 1670300), (1510, 1336240), (2416, 835150), (3020, 668120), (3775, 534496), (4832, 417575), (6040, 334060), (7550, 267248), (12080, 167030), (15100, 133624), (16703, 120800), (24160, 83515), (30200, 66812), (33406, 60400)]