38828000

素因数分解:

$2^5\times 5^3\times {\mathrm{17}}^1\times {\mathrm{571}}^1$

素因数の和:613

約数の個数: 96

約数和(自身を含む): 101189088

約数和(自身を除く): 62361088

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 32, 34, 40, 50, 68, 80, 85, 100, 125, 136, 160, 170, 200, 250, 272, 340, 400, 425, 500, 544, 571, 680, 800, 850, 1000, 1142, 1360, 1700, 2000, 2125, 2284, 2720, 2855, 3400, 4000, 4250, 4568, 5710, 6800, 8500, 9136, 9707, 11420, 13600, 14275, 17000, 18272, 19414, 22840, 28550, 34000, 38828, 45680, 48535, 57100, 68000, 71375, 77656, 91360, 97070, 114200, 142750, 155312, 194140, 228400, 242675, 285500, 310624, 388280, 456800, 485350, 571000, 776560, 970700, 1142000, 1213375, 1553120, 1941400, 2284000, 2426750, 3882800, 4853500, 7765600, 9707000, 19414000, 38828000]

約数ペア:

[(1, 38828000), (2, 19414000), (4, 9707000), (5, 7765600), (8, 4853500), (10, 3882800), (16, 2426750), (17, 2284000), (20, 1941400), (25, 1553120), (32, 1213375), (34, 1142000), (40, 970700), (50, 776560), (68, 571000), (80, 485350), (85, 456800), (100, 388280), (125, 310624), (136, 285500), (160, 242675), (170, 228400), (200, 194140), (250, 155312), (272, 142750), (340, 114200), (400, 97070), (425, 91360), (500, 77656), (544, 71375), (571, 68000), (680, 57100), (800, 48535), (850, 45680), (1000, 38828), (1142, 34000), (1360, 28550), (1700, 22840), (2000, 19414), (2125, 18272), (2284, 17000), (2720, 14275), (2855, 13600), (3400, 11420), (4000, 9707), (4250, 9136), (4568, 8500), (5710, 6800)]