43328480

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{563}}^1$

素因数の和:628

約数の個数: 96

約数和(自身を含む): 113418144

約数和(自身を除く): 70089664

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 37, 40, 52, 65, 74, 80, 104, 130, 148, 160, 185, 208, 260, 296, 370, 416, 481, 520, 563, 592, 740, 962, 1040, 1126, 1184, 1480, 1924, 2080, 2252, 2405, 2815, 2960, 3848, 4504, 4810, 5630, 5920, 7319, 7696, 9008, 9620, 11260, 14638, 15392, 18016, 19240, 20831, 22520, 29276, 36595, 38480, 41662, 45040, 58552, 73190, 76960, 83324, 90080, 104155, 117104, 146380, 166648, 208310, 234208, 270803, 292760, 333296, 416620, 541606, 585520, 666592, 833240, 1083212, 1171040, 1354015, 1666480, 2166424, 2708030, 3332960, 4332848, 5416060, 8665696, 10832120, 21664240, 43328480]

約数ペア:

[(1, 43328480), (2, 21664240), (4, 10832120), (5, 8665696), (8, 5416060), (10, 4332848), (13, 3332960), (16, 2708030), (20, 2166424), (26, 1666480), (32, 1354015), (37, 1171040), (40, 1083212), (52, 833240), (65, 666592), (74, 585520), (80, 541606), (104, 416620), (130, 333296), (148, 292760), (160, 270803), (185, 234208), (208, 208310), (260, 166648), (296, 146380), (370, 117104), (416, 104155), (481, 90080), (520, 83324), (563, 76960), (592, 73190), (740, 58552), (962, 45040), (1040, 41662), (1126, 38480), (1184, 36595), (1480, 29276), (1924, 22520), (2080, 20831), (2252, 19240), (2405, 18016), (2815, 15392), (2960, 14638), (3848, 11260), (4504, 9620), (4810, 9008), (5630, 7696), (5920, 7319)]