88031440

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{1321}}^1$

素因数の和:1365

約数の個数: 120

約数和(自身を含む): 252285192

約数和(自身を除く): 164253752

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 34, 35, 40, 49, 56, 68, 70, 80, 85, 98, 112, 119, 136, 140, 170, 196, 238, 245, 272, 280, 340, 392, 476, 490, 560, 595, 680, 784, 833, 952, 980, 1190, 1321, 1360, 1666, 1904, 1960, 2380, 2642, 3332, 3920, 4165, 4760, 5284, 6605, 6664, 8330, 9247, 9520, 10568, 13210, 13328, 16660, 18494, 21136, 22457, 26420, 33320, 36988, 44914, 46235, 52840, 64729, 66640, 73976, 89828, 92470, 105680, 112285, 129458, 147952, 157199, 179656, 184940, 224570, 258916, 314398, 323645, 359312, 369880, 449140, 517832, 628796, 647290, 739760, 785995, 898280, 1035664, 1100393, 1257592, 1294580, 1571990, 1796560, 2200786, 2515184, 2589160, 3143980, 4401572, 5178320, 5501965, 6287960, 8803144, 11003930, 12575920, 17606288, 22007860, 44015720, 88031440]

約数ペア:

[(1, 88031440), (2, 44015720), (4, 22007860), (5, 17606288), (7, 12575920), (8, 11003930), (10, 8803144), (14, 6287960), (16, 5501965), (17, 5178320), (20, 4401572), (28, 3143980), (34, 2589160), (35, 2515184), (40, 2200786), (49, 1796560), (56, 1571990), (68, 1294580), (70, 1257592), (80, 1100393), (85, 1035664), (98, 898280), (112, 785995), (119, 739760), (136, 647290), (140, 628796), (170, 517832), (196, 449140), (238, 369880), (245, 359312), (272, 323645), (280, 314398), (340, 258916), (392, 224570), (476, 184940), (490, 179656), (560, 157199), (595, 147952), (680, 129458), (784, 112285), (833, 105680), (952, 92470), (980, 89828), (1190, 73976), (1321, 66640), (1360, 64729), (1666, 52840), (1904, 46235), (1960, 44914), (2380, 36988), (2642, 33320), (3332, 26420), (3920, 22457), (4165, 21136), (4760, 18494), (5284, 16660), (6605, 13328), (6664, 13210), (8330, 10568), (9247, 9520)]