2502400

素因数分解:

$2^8\times 5^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1$

素因数の和:66

約数の個数: 108

約数和(自身を含む): 6843312

約数和(自身を除く): 4340912

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, 128, 136, 160, 170, 184, 200, 230, 256, 272, 320, 340, 368, 391, 400, 425, 460, 544, 575, 640, 680, 736, 782, 800, 850, 920, 1088, 1150, 1280, 1360, 1472, 1564, 1600, 1700, 1840, 1955, 2176, 2300, 2720, 2944, 3128, 3200, 3400, 3680, 3910, 4352, 4600, 5440, 5888, 6256, 6400, 6800, 7360, 7820, 9200, 9775, 10880, 12512, 13600, 14720, 15640, 18400, 19550, 21760, 25024, 27200, 29440, 31280, 36800, 39100, 50048, 54400, 62560, 73600, 78200, 100096, 108800, 125120, 147200, 156400, 250240, 312800, 500480, 625600, 1251200, 2502400]

約数ペア:

[(1, 2502400), (2, 1251200), (4, 625600), (5, 500480), (8, 312800), (10, 250240), (16, 156400), (17, 147200), (20, 125120), (23, 108800), (25, 100096), (32, 78200), (34, 73600), (40, 62560), (46, 54400), (50, 50048), (64, 39100), (68, 36800), (80, 31280), (85, 29440), (92, 27200), (100, 25024), (115, 21760), (128, 19550), (136, 18400), (160, 15640), (170, 14720), (184, 13600), (200, 12512), (230, 10880), (256, 9775), (272, 9200), (320, 7820), (340, 7360), (368, 6800), (391, 6400), (400, 6256), (425, 5888), (460, 5440), (544, 4600), (575, 4352), (640, 3910), (680, 3680), (736, 3400), (782, 3200), (800, 3128), (850, 2944), (920, 2720), (1088, 2300), (1150, 2176), (1280, 1955), (1360, 1840), (1472, 1700), (1564, 1600)]