25024000

素因数分解:

$2^9\times 5^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1$

素因数の和:73

約数の個数: 160

約数和(自身を含む): 68942016

約数和(自身を除く): 43918016

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 23, 25, 32, 34, 40, 46, 50, 64, 68, 80, 85, 92, 100, 115, 125, 128, 136, 160, 170, 184, 200, 230, 250, 256, 272, 320, 340, 368, 391, 400, 425, 460, 500, 512, 544, 575, 640, 680, 736, 782, 800, 850, 920, 1000, 1088, 1150, 1280, 1360, 1472, 1564, 1600, 1700, 1840, 1955, 2000, 2125, 2176, 2300, 2560, 2720, 2875, 2944, 3128, 3200, 3400, 3680, 3910, 4000, 4250, 4352, 4600, 5440, 5750, 5888, 6256, 6400, 6800, 7360, 7820, 8000, 8500, 8704, 9200, 9775, 10880, 11500, 11776, 12512, 12800, 13600, 14720, 15640, 16000, 17000, 18400, 19550, 21760, 23000, 25024, 27200, 29440, 31280, 32000, 34000, 36800, 39100, 43520, 46000, 48875, 50048, 54400, 58880, 62560, 64000, 68000, 73600, 78200, 92000, 97750, 100096, 108800, 125120, 136000, 147200, 156400, 184000, 195500, 200192, 217600, 250240, 272000, 294400, 312800, 368000, 391000, 500480, 544000, 625600, 736000, 782000, 1000960, 1088000, 1251200, 1472000, 1564000, 2502400, 3128000, 5004800, 6256000, 12512000, 25024000]

約数ペア:

[(1, 25024000), (2, 12512000), (4, 6256000), (5, 5004800), (8, 3128000), (10, 2502400), (16, 1564000), (17, 1472000), (20, 1251200), (23, 1088000), (25, 1000960), (32, 782000), (34, 736000), (40, 625600), (46, 544000), (50, 500480), (64, 391000), (68, 368000), (80, 312800), (85, 294400), (92, 272000), (100, 250240), (115, 217600), (125, 200192), (128, 195500), (136, 184000), (160, 156400), (170, 147200), (184, 136000), (200, 125120), (230, 108800), (250, 100096), (256, 97750), (272, 92000), (320, 78200), (340, 73600), (368, 68000), (391, 64000), (400, 62560), (425, 58880), (460, 54400), (500, 50048), (512, 48875), (544, 46000), (575, 43520), (640, 39100), (680, 36800), (736, 34000), (782, 32000), (800, 31280), (850, 29440), (920, 27200), (1000, 25024), (1088, 23000), (1150, 21760), (1280, 19550), (1360, 18400), (1472, 17000), (1564, 16000), (1600, 15640), (1700, 14720), (1840, 13600), (1955, 12800), (2000, 12512), (2125, 11776), (2176, 11500), (2300, 10880), (2560, 9775), (2720, 9200), (2875, 8704), (2944, 8500), (3128, 8000), (3200, 7820), (3400, 7360), (3680, 6800), (3910, 6400), (4000, 6256), (4250, 5888), (4352, 5750), (4600, 5440)]