258932000

素因数分解:

$2^5\times 5^3\times {\mathrm{19}}^1\times {\mathrm{3407}}^1$

素因数の和:3451

約数の個数: 96

約数和(自身を含む): 669876480

約数和(自身を除く): 410944480

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 32, 38, 40, 50, 76, 80, 95, 100, 125, 152, 160, 190, 200, 250, 304, 380, 400, 475, 500, 608, 760, 800, 950, 1000, 1520, 1900, 2000, 2375, 3040, 3407, 3800, 4000, 4750, 6814, 7600, 9500, 13628, 15200, 17035, 19000, 27256, 34070, 38000, 54512, 64733, 68140, 76000, 85175, 109024, 129466, 136280, 170350, 258932, 272560, 323665, 340700, 425875, 517864, 545120, 647330, 681400, 851750, 1035728, 1294660, 1362800, 1618325, 1703500, 2071456, 2589320, 2725600, 3236650, 3407000, 5178640, 6473300, 6814000, 8091625, 10357280, 12946600, 13628000, 16183250, 25893200, 32366500, 51786400, 64733000, 129466000, 258932000]

約数ペア:

[(1, 258932000), (2, 129466000), (4, 64733000), (5, 51786400), (8, 32366500), (10, 25893200), (16, 16183250), (19, 13628000), (20, 12946600), (25, 10357280), (32, 8091625), (38, 6814000), (40, 6473300), (50, 5178640), (76, 3407000), (80, 3236650), (95, 2725600), (100, 2589320), (125, 2071456), (152, 1703500), (160, 1618325), (190, 1362800), (200, 1294660), (250, 1035728), (304, 851750), (380, 681400), (400, 647330), (475, 545120), (500, 517864), (608, 425875), (760, 340700), (800, 323665), (950, 272560), (1000, 258932), (1520, 170350), (1900, 136280), (2000, 129466), (2375, 109024), (3040, 85175), (3407, 76000), (3800, 68140), (4000, 64733), (4750, 54512), (6814, 38000), (7600, 34070), (9500, 27256), (13628, 19000), (15200, 17035)]