16388000

素因数分解:

$2^5\times 5^3\times {\mathrm{17}}^1\times {\mathrm{241}}^1$

素因数の和:283

約数の個数: 96

約数和(自身を含む): 42810768

約数和(自身を除く): 26422768

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, 241, 250, 272, 340, 400, 425, 482, 500, 544, 680, 800, 850, 964, 1000, 1205, 1360, 1700, 1928, 2000, 2125, 2410, 2720, 3400, 3856, 4000, 4097, 4250, 4820, 6025, 6800, 7712, 8194, 8500, 9640, 12050, 13600, 16388, 17000, 19280, 20485, 24100, 30125, 32776, 34000, 38560, 40970, 48200, 60250, 65552, 68000, 81940, 96400, 102425, 120500, 131104, 163880, 192800, 204850, 241000, 327760, 409700, 482000, 512125, 655520, 819400, 964000, 1024250, 1638800, 2048500, 3277600, 4097000, 8194000, 16388000]

約数ペア:

[(1, 16388000), (2, 8194000), (4, 4097000), (5, 3277600), (8, 2048500), (10, 1638800), (16, 1024250), (17, 964000), (20, 819400), (25, 655520), (32, 512125), (34, 482000), (40, 409700), (50, 327760), (68, 241000), (80, 204850), (85, 192800), (100, 163880), (125, 131104), (136, 120500), (160, 102425), (170, 96400), (200, 81940), (241, 68000), (250, 65552), (272, 60250), (340, 48200), (400, 40970), (425, 38560), (482, 34000), (500, 32776), (544, 30125), (680, 24100), (800, 20485), (850, 19280), (964, 17000), (1000, 16388), (1205, 13600), (1360, 12050), (1700, 9640), (1928, 8500), (2000, 8194), (2125, 7712), (2410, 6800), (2720, 6025), (3400, 4820), (3856, 4250), (4000, 4097)]