22716800

素因数分解:

$2^7\times 5^2\times {\mathrm{31}}^1\times {\mathrm{229}}^1$

素因数の和:284

約数の個数: 96

約数和(自身を含む): 58180800

約数和(自身を除く): 35464000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 32, 40, 50, 62, 64, 80, 100, 124, 128, 155, 160, 200, 229, 248, 310, 320, 400, 458, 496, 620, 640, 775, 800, 916, 992, 1145, 1240, 1550, 1600, 1832, 1984, 2290, 2480, 3100, 3200, 3664, 3968, 4580, 4960, 5725, 6200, 7099, 7328, 9160, 9920, 11450, 12400, 14198, 14656, 18320, 19840, 22900, 24800, 28396, 29312, 35495, 36640, 45800, 49600, 56792, 70990, 73280, 91600, 99200, 113584, 141980, 146560, 177475, 183200, 227168, 283960, 354950, 366400, 454336, 567920, 709900, 732800, 908672, 1135840, 1419800, 2271680, 2839600, 4543360, 5679200, 11358400, 22716800]

約数ペア:

[(1, 22716800), (2, 11358400), (4, 5679200), (5, 4543360), (8, 2839600), (10, 2271680), (16, 1419800), (20, 1135840), (25, 908672), (31, 732800), (32, 709900), (40, 567920), (50, 454336), (62, 366400), (64, 354950), (80, 283960), (100, 227168), (124, 183200), (128, 177475), (155, 146560), (160, 141980), (200, 113584), (229, 99200), (248, 91600), (310, 73280), (320, 70990), (400, 56792), (458, 49600), (496, 45800), (620, 36640), (640, 35495), (775, 29312), (800, 28396), (916, 24800), (992, 22900), (1145, 19840), (1240, 18320), (1550, 14656), (1600, 14198), (1832, 12400), (1984, 11450), (2290, 9920), (2480, 9160), (3100, 7328), (3200, 7099), (3664, 6200), (3968, 5725), (4580, 4960)]