83188480

素因数分解:

$2^8\times 5^1\times {\mathrm{17}}^1\times {\mathrm{3823}}^1$

素因数の和:3861

約数の個数: 72

約数和(自身を含む): 211038912

約数和(自身を除く): 127850432

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 128, 136, 160, 170, 256, 272, 320, 340, 544, 640, 680, 1088, 1280, 1360, 2176, 2720, 3823, 4352, 5440, 7646, 10880, 15292, 19115, 21760, 30584, 38230, 61168, 64991, 76460, 122336, 129982, 152920, 244672, 259964, 305840, 324955, 489344, 519928, 611680, 649910, 978688, 1039856, 1223360, 1299820, 2079712, 2446720, 2599640, 4159424, 4893440, 5199280, 8318848, 10398560, 16637696, 20797120, 41594240, 83188480]

約数ペア:

[(1, 83188480), (2, 41594240), (4, 20797120), (5, 16637696), (8, 10398560), (10, 8318848), (16, 5199280), (17, 4893440), (20, 4159424), (32, 2599640), (34, 2446720), (40, 2079712), (64, 1299820), (68, 1223360), (80, 1039856), (85, 978688), (128, 649910), (136, 611680), (160, 519928), (170, 489344), (256, 324955), (272, 305840), (320, 259964), (340, 244672), (544, 152920), (640, 129982), (680, 122336), (1088, 76460), (1280, 64991), (1360, 61168), (2176, 38230), (2720, 30584), (3823, 21760), (4352, 19115), (5440, 15292), (7646, 10880)]