64702000

素因数分解:

$2^4\times 5^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{173}}^1$

素因数の和:224

約数の個数: 160

約数和(自身を含む): 181756224

約数和(自身を除く): 117054224

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 17, 20, 22, 25, 34, 40, 44, 50, 55, 68, 80, 85, 88, 100, 110, 125, 136, 170, 173, 176, 187, 200, 220, 250, 272, 275, 340, 346, 374, 400, 425, 440, 500, 550, 680, 692, 748, 850, 865, 880, 935, 1000, 1100, 1360, 1375, 1384, 1496, 1700, 1730, 1870, 1903, 2000, 2125, 2200, 2750, 2768, 2941, 2992, 3400, 3460, 3740, 3806, 4250, 4325, 4400, 4675, 5500, 5882, 6800, 6920, 7480, 7612, 8500, 8650, 9350, 9515, 11000, 11764, 13840, 14705, 14960, 15224, 17000, 17300, 18700, 19030, 21625, 22000, 23375, 23528, 29410, 30448, 32351, 34000, 34600, 37400, 38060, 43250, 46750, 47056, 47575, 58820, 64702, 69200, 73525, 74800, 76120, 86500, 93500, 95150, 117640, 129404, 147050, 152240, 161755, 173000, 187000, 190300, 235280, 237875, 258808, 294100, 323510, 346000, 367625, 374000, 380600, 475750, 517616, 588200, 647020, 735250, 761200, 808775, 951500, 1176400, 1294040, 1470500, 1617550, 1903000, 2588080, 2941000, 3235100, 3806000, 4043875, 5882000, 6470200, 8087750, 12940400, 16175500, 32351000, 64702000]

約数ペア:

[(1, 64702000), (2, 32351000), (4, 16175500), (5, 12940400), (8, 8087750), (10, 6470200), (11, 5882000), (16, 4043875), (17, 3806000), (20, 3235100), (22, 2941000), (25, 2588080), (34, 1903000), (40, 1617550), (44, 1470500), (50, 1294040), (55, 1176400), (68, 951500), (80, 808775), (85, 761200), (88, 735250), (100, 647020), (110, 588200), (125, 517616), (136, 475750), (170, 380600), (173, 374000), (176, 367625), (187, 346000), (200, 323510), (220, 294100), (250, 258808), (272, 237875), (275, 235280), (340, 190300), (346, 187000), (374, 173000), (400, 161755), (425, 152240), (440, 147050), (500, 129404), (550, 117640), (680, 95150), (692, 93500), (748, 86500), (850, 76120), (865, 74800), (880, 73525), (935, 69200), (1000, 64702), (1100, 58820), (1360, 47575), (1375, 47056), (1384, 46750), (1496, 43250), (1700, 38060), (1730, 37400), (1870, 34600), (1903, 34000), (2000, 32351), (2125, 30448), (2200, 29410), (2750, 23528), (2768, 23375), (2941, 22000), (2992, 21625), (3400, 19030), (3460, 18700), (3740, 17300), (3806, 17000), (4250, 15224), (4325, 14960), (4400, 14705), (4675, 13840), (5500, 11764), (5882, 11000), (6800, 9515), (6920, 9350), (7480, 8650), (7612, 8500)]