2419040

素因数分解:

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

素因数の和:1191

約数の個数: 48

約数和(自身を含む): 6159888

約数和(自身を除く): 3740848

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 208, 260, 416, 520, 1040, 1163, 2080, 2326, 4652, 5815, 9304, 11630, 15119, 18608, 23260, 30238, 37216, 46520, 60476, 75595, 93040, 120952, 151190, 186080, 241904, 302380, 483808, 604760, 1209520, 2419040]

約数ペア:

[(1, 2419040), (2, 1209520), (4, 604760), (5, 483808), (8, 302380), (10, 241904), (13, 186080), (16, 151190), (20, 120952), (26, 93040), (32, 75595), (40, 60476), (52, 46520), (65, 37216), (80, 30238), (104, 23260), (130, 18608), (160, 15119), (208, 11630), (260, 9304), (416, 5815), (520, 4652), (1040, 2326), (1163, 2080)]