996886240

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{38699}}^1$

素因数の和:38744

約数の個数: 96

約数和(自身を含む): 2808691200

約数和(自身を除く): 1811804960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 32, 35, 40, 46, 56, 70, 80, 92, 112, 115, 140, 160, 161, 184, 224, 230, 280, 322, 368, 460, 560, 644, 736, 805, 920, 1120, 1288, 1610, 1840, 2576, 3220, 3680, 5152, 6440, 12880, 25760, 38699, 77398, 154796, 193495, 270893, 309592, 386990, 541786, 619184, 773980, 890077, 1083572, 1238368, 1354465, 1547960, 1780154, 2167144, 2708930, 3095920, 3560308, 4334288, 4450385, 5417860, 6191840, 6230539, 7120616, 8668576, 8900770, 10835720, 12461078, 14241232, 17801540, 21671440, 24922156, 28482464, 31152695, 35603080, 43342880, 49844312, 62305390, 71206160, 99688624, 124610780, 142412320, 199377248, 249221560, 498443120, 996886240]

約数ペア:

[(1, 996886240), (2, 498443120), (4, 249221560), (5, 199377248), (7, 142412320), (8, 124610780), (10, 99688624), (14, 71206160), (16, 62305390), (20, 49844312), (23, 43342880), (28, 35603080), (32, 31152695), (35, 28482464), (40, 24922156), (46, 21671440), (56, 17801540), (70, 14241232), (80, 12461078), (92, 10835720), (112, 8900770), (115, 8668576), (140, 7120616), (160, 6230539), (161, 6191840), (184, 5417860), (224, 4450385), (230, 4334288), (280, 3560308), (322, 3095920), (368, 2708930), (460, 2167144), (560, 1780154), (644, 1547960), (736, 1354465), (805, 1238368), (920, 1083572), (1120, 890077), (1288, 773980), (1610, 619184), (1840, 541786), (2576, 386990), (3220, 309592), (3680, 270893), (5152, 193495), (6440, 154796), (12880, 77398), (25760, 38699)]