77464000

素因数分解:

$2^6\times 5^3\times {\mathrm{23}}^1\times {\mathrm{421}}^1$

素因数の和:471

約数の個数: 112

約数和(自身を含む): 200655936

約数和(自身を除く): 123191936

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 25, 32, 40, 46, 50, 64, 80, 92, 100, 115, 125, 160, 184, 200, 230, 250, 320, 368, 400, 421, 460, 500, 575, 736, 800, 842, 920, 1000, 1150, 1472, 1600, 1684, 1840, 2000, 2105, 2300, 2875, 3368, 3680, 4000, 4210, 4600, 5750, 6736, 7360, 8000, 8420, 9200, 9683, 10525, 11500, 13472, 16840, 18400, 19366, 21050, 23000, 26944, 33680, 36800, 38732, 42100, 46000, 48415, 52625, 67360, 77464, 84200, 92000, 96830, 105250, 134720, 154928, 168400, 184000, 193660, 210500, 242075, 309856, 336800, 387320, 421000, 484150, 619712, 673600, 774640, 842000, 968300, 1210375, 1549280, 1684000, 1936600, 2420750, 3098560, 3368000, 3873200, 4841500, 7746400, 9683000, 15492800, 19366000, 38732000, 77464000]

約数ペア:

[(1, 77464000), (2, 38732000), (4, 19366000), (5, 15492800), (8, 9683000), (10, 7746400), (16, 4841500), (20, 3873200), (23, 3368000), (25, 3098560), (32, 2420750), (40, 1936600), (46, 1684000), (50, 1549280), (64, 1210375), (80, 968300), (92, 842000), (100, 774640), (115, 673600), (125, 619712), (160, 484150), (184, 421000), (200, 387320), (230, 336800), (250, 309856), (320, 242075), (368, 210500), (400, 193660), (421, 184000), (460, 168400), (500, 154928), (575, 134720), (736, 105250), (800, 96830), (842, 92000), (920, 84200), (1000, 77464), (1150, 67360), (1472, 52625), (1600, 48415), (1684, 46000), (1840, 42100), (2000, 38732), (2105, 36800), (2300, 33680), (2875, 26944), (3368, 23000), (3680, 21050), (4000, 19366), (4210, 18400), (4600, 16840), (5750, 13472), (6736, 11500), (7360, 10525), (8000, 9683), (8420, 9200)]