98854720

素因数分解:

$2^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{229}}^1$

素因数の和:336

約数の個数: 112

約数和(自身を含む): 252374400

約数和(自身を除く): 153519680

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 71, 76, 80, 95, 142, 152, 160, 190, 229, 284, 304, 320, 355, 380, 458, 568, 608, 710, 760, 916, 1136, 1145, 1216, 1349, 1420, 1520, 1832, 2272, 2290, 2698, 2840, 3040, 3664, 4351, 4544, 4580, 5396, 5680, 6080, 6745, 7328, 8702, 9160, 10792, 11360, 13490, 14656, 16259, 17404, 18320, 21584, 21755, 22720, 26980, 32518, 34808, 36640, 43168, 43510, 53960, 65036, 69616, 73280, 81295, 86336, 87020, 107920, 130072, 139232, 162590, 174040, 215840, 260144, 278464, 308921, 325180, 348080, 431680, 520288, 617842, 650360, 696160, 1040576, 1235684, 1300720, 1392320, 1544605, 2471368, 2601440, 3089210, 4942736, 5202880, 6178420, 9885472, 12356840, 19770944, 24713680, 49427360, 98854720]

約数ペア:

[(1, 98854720), (2, 49427360), (4, 24713680), (5, 19770944), (8, 12356840), (10, 9885472), (16, 6178420), (19, 5202880), (20, 4942736), (32, 3089210), (38, 2601440), (40, 2471368), (64, 1544605), (71, 1392320), (76, 1300720), (80, 1235684), (95, 1040576), (142, 696160), (152, 650360), (160, 617842), (190, 520288), (229, 431680), (284, 348080), (304, 325180), (320, 308921), (355, 278464), (380, 260144), (458, 215840), (568, 174040), (608, 162590), (710, 139232), (760, 130072), (916, 107920), (1136, 87020), (1145, 86336), (1216, 81295), (1349, 73280), (1420, 69616), (1520, 65036), (1832, 53960), (2272, 43510), (2290, 43168), (2698, 36640), (2840, 34808), (3040, 32518), (3664, 26980), (4351, 22720), (4544, 21755), (4580, 21584), (5396, 18320), (5680, 17404), (6080, 16259), (6745, 14656), (7328, 13490), (8702, 11360), (9160, 10792)]