8924000

素因数分解:

$2^5\times 5^3\times {\mathrm{23}}^1\times {\mathrm{97}}^1$

素因数の和:145

約数の個数: 96

約数和(自身を含む): 23115456

約数和(自身を除く): 14191456

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 25, 32, 40, 46, 50, 80, 92, 97, 100, 115, 125, 160, 184, 194, 200, 230, 250, 368, 388, 400, 460, 485, 500, 575, 736, 776, 800, 920, 970, 1000, 1150, 1552, 1840, 1940, 2000, 2231, 2300, 2425, 2875, 3104, 3680, 3880, 4000, 4462, 4600, 4850, 5750, 7760, 8924, 9200, 9700, 11155, 11500, 12125, 15520, 17848, 18400, 19400, 22310, 23000, 24250, 35696, 38800, 44620, 46000, 48500, 55775, 71392, 77600, 89240, 92000, 97000, 111550, 178480, 194000, 223100, 278875, 356960, 388000, 446200, 557750, 892400, 1115500, 1784800, 2231000, 4462000, 8924000]

約数ペア:

[(1, 8924000), (2, 4462000), (4, 2231000), (5, 1784800), (8, 1115500), (10, 892400), (16, 557750), (20, 446200), (23, 388000), (25, 356960), (32, 278875), (40, 223100), (46, 194000), (50, 178480), (80, 111550), (92, 97000), (97, 92000), (100, 89240), (115, 77600), (125, 71392), (160, 55775), (184, 48500), (194, 46000), (200, 44620), (230, 38800), (250, 35696), (368, 24250), (388, 23000), (400, 22310), (460, 19400), (485, 18400), (500, 17848), (575, 15520), (736, 12125), (776, 11500), (800, 11155), (920, 9700), (970, 9200), (1000, 8924), (1150, 7760), (1552, 5750), (1840, 4850), (1940, 4600), (2000, 4462), (2231, 4000), (2300, 3880), (2425, 3680), (2875, 3104)]