34057520

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{997}}^1$

素因数の和:1078

約数の個数: 80

約数和(自身を含む): 92071488

約数和(自身を除く): 58013968

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 61, 70, 80, 112, 122, 140, 244, 280, 305, 427, 488, 560, 610, 854, 976, 997, 1220, 1708, 1994, 2135, 2440, 3416, 3988, 4270, 4880, 4985, 6832, 6979, 7976, 8540, 9970, 13958, 15952, 17080, 19940, 27916, 34160, 34895, 39880, 55832, 60817, 69790, 79760, 111664, 121634, 139580, 243268, 279160, 304085, 425719, 486536, 558320, 608170, 851438, 973072, 1216340, 1702876, 2128595, 2432680, 3405752, 4257190, 4865360, 6811504, 8514380, 17028760, 34057520]

約数ペア:

[(1, 34057520), (2, 17028760), (4, 8514380), (5, 6811504), (7, 4865360), (8, 4257190), (10, 3405752), (14, 2432680), (16, 2128595), (20, 1702876), (28, 1216340), (35, 973072), (40, 851438), (56, 608170), (61, 558320), (70, 486536), (80, 425719), (112, 304085), (122, 279160), (140, 243268), (244, 139580), (280, 121634), (305, 111664), (427, 79760), (488, 69790), (560, 60817), (610, 55832), (854, 39880), (976, 34895), (997, 34160), (1220, 27916), (1708, 19940), (1994, 17080), (2135, 15952), (2440, 13958), (3416, 9970), (3988, 8540), (4270, 7976), (4880, 6979), (4985, 6832)]