16933280

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1163}}^1$

素因数の和:1198

約数の個数: 96

約数和(自身を含む): 49279104

約数和(自身を除く): 32345824

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 65, 70, 80, 91, 104, 112, 130, 140, 160, 182, 208, 224, 260, 280, 364, 416, 455, 520, 560, 728, 910, 1040, 1120, 1163, 1456, 1820, 2080, 2326, 2912, 3640, 4652, 5815, 7280, 8141, 9304, 11630, 14560, 15119, 16282, 18608, 23260, 30238, 32564, 37216, 40705, 46520, 60476, 65128, 75595, 81410, 93040, 105833, 120952, 130256, 151190, 162820, 186080, 211666, 241904, 260512, 302380, 325640, 423332, 483808, 529165, 604760, 651280, 846664, 1058330, 1209520, 1302560, 1693328, 2116660, 2419040, 3386656, 4233320, 8466640, 16933280]

約数ペア:

[(1, 16933280), (2, 8466640), (4, 4233320), (5, 3386656), (7, 2419040), (8, 2116660), (10, 1693328), (13, 1302560), (14, 1209520), (16, 1058330), (20, 846664), (26, 651280), (28, 604760), (32, 529165), (35, 483808), (40, 423332), (52, 325640), (56, 302380), (65, 260512), (70, 241904), (80, 211666), (91, 186080), (104, 162820), (112, 151190), (130, 130256), (140, 120952), (160, 105833), (182, 93040), (208, 81410), (224, 75595), (260, 65128), (280, 60476), (364, 46520), (416, 40705), (455, 37216), (520, 32564), (560, 30238), (728, 23260), (910, 18608), (1040, 16282), (1120, 15119), (1163, 14560), (1456, 11630), (1820, 9304), (2080, 8141), (2326, 7280), (2912, 5815), (3640, 4652)]