88403240

素因数分解:

$2^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{797}}^1$

素因数の和:914

約数の個数: 64

約数和(自身を含む): 206841600

約数和(自身を除く): 118438360

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 47, 59, 94, 118, 188, 235, 236, 295, 376, 470, 472, 590, 797, 940, 1180, 1594, 1880, 2360, 2773, 3188, 3985, 5546, 6376, 7970, 11092, 13865, 15940, 22184, 27730, 31880, 37459, 47023, 55460, 74918, 94046, 110920, 149836, 187295, 188092, 235115, 299672, 374590, 376184, 470230, 749180, 940460, 1498360, 1880920, 2210081, 4420162, 8840324, 11050405, 17680648, 22100810, 44201620, 88403240]

約数ペア:

[(1, 88403240), (2, 44201620), (4, 22100810), (5, 17680648), (8, 11050405), (10, 8840324), (20, 4420162), (40, 2210081), (47, 1880920), (59, 1498360), (94, 940460), (118, 749180), (188, 470230), (235, 376184), (236, 374590), (295, 299672), (376, 235115), (470, 188092), (472, 187295), (590, 149836), (797, 110920), (940, 94046), (1180, 74918), (1594, 55460), (1880, 47023), (2360, 37459), (2773, 31880), (3188, 27730), (3985, 22184), (5546, 15940), (6376, 13865), (7970, 11092)]