70414000

素因数分解:

$2^4\times 5^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1$

素因数の和:168

約数の個数: 160

約数和(自身を含む): 191505600

約数和(自身を除く): 121091600

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 19, 20, 25, 34, 38, 40, 50, 68, 76, 80, 85, 95, 100, 109, 125, 136, 152, 170, 190, 200, 218, 250, 272, 304, 323, 340, 380, 400, 425, 436, 475, 500, 545, 646, 680, 760, 850, 872, 950, 1000, 1090, 1292, 1360, 1520, 1615, 1700, 1744, 1853, 1900, 2000, 2071, 2125, 2180, 2375, 2584, 2725, 3230, 3400, 3706, 3800, 4142, 4250, 4360, 4750, 5168, 5450, 6460, 6800, 7412, 7600, 8075, 8284, 8500, 8720, 9265, 9500, 10355, 10900, 12920, 13625, 14824, 16150, 16568, 17000, 18530, 19000, 20710, 21800, 25840, 27250, 29648, 32300, 33136, 34000, 35207, 37060, 38000, 40375, 41420, 43600, 46325, 51775, 54500, 64600, 70414, 74120, 80750, 82840, 92650, 103550, 109000, 129200, 140828, 148240, 161500, 165680, 176035, 185300, 207100, 218000, 231625, 258875, 281656, 323000, 352070, 370600, 414200, 463250, 517750, 563312, 646000, 704140, 741200, 828400, 880175, 926500, 1035500, 1408280, 1760350, 1853000, 2071000, 2816560, 3520700, 3706000, 4142000, 4400875, 7041400, 8801750, 14082800, 17603500, 35207000, 70414000]

約数ペア:

[(1, 70414000), (2, 35207000), (4, 17603500), (5, 14082800), (8, 8801750), (10, 7041400), (16, 4400875), (17, 4142000), (19, 3706000), (20, 3520700), (25, 2816560), (34, 2071000), (38, 1853000), (40, 1760350), (50, 1408280), (68, 1035500), (76, 926500), (80, 880175), (85, 828400), (95, 741200), (100, 704140), (109, 646000), (125, 563312), (136, 517750), (152, 463250), (170, 414200), (190, 370600), (200, 352070), (218, 323000), (250, 281656), (272, 258875), (304, 231625), (323, 218000), (340, 207100), (380, 185300), (400, 176035), (425, 165680), (436, 161500), (475, 148240), (500, 140828), (545, 129200), (646, 109000), (680, 103550), (760, 92650), (850, 82840), (872, 80750), (950, 74120), (1000, 70414), (1090, 64600), (1292, 54500), (1360, 51775), (1520, 46325), (1615, 43600), (1700, 41420), (1744, 40375), (1853, 38000), (1900, 37060), (2000, 35207), (2071, 34000), (2125, 33136), (2180, 32300), (2375, 29648), (2584, 27250), (2725, 25840), (3230, 21800), (3400, 20710), (3706, 19000), (3800, 18530), (4142, 17000), (4250, 16568), (4360, 16150), (4750, 14824), (5168, 13625), (5450, 12920), (6460, 10900), (6800, 10355), (7412, 9500), (7600, 9265), (8075, 8720), (8284, 8500)]