804921260

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{1229}}^1$

素因数の和:1491

約数の個数: 96

約数和(自身を含む): 1996142400

約数和(自身を除く): 1191221140

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 110, 130, 143, 220, 229, 260, 286, 458, 572, 715, 916, 1145, 1229, 1430, 2290, 2458, 2519, 2860, 2977, 4580, 4916, 5038, 5954, 6145, 10076, 11908, 12290, 12595, 13519, 14885, 15977, 24580, 25190, 27038, 29770, 31954, 32747, 50380, 54076, 59540, 63908, 65494, 67595, 79885, 130988, 135190, 159770, 163735, 175747, 270380, 281441, 319540, 327470, 351494, 562882, 654940, 702988, 878735, 1125764, 1407205, 1757470, 2814410, 3095851, 3514940, 3658733, 5628820, 6191702, 7317466, 12383404, 14634932, 15479255, 18293665, 30958510, 36587330, 40246063, 61917020, 73174660, 80492126, 160984252, 201230315, 402460630, 804921260]

約数ペア:

[(1, 804921260), (2, 402460630), (4, 201230315), (5, 160984252), (10, 80492126), (11, 73174660), (13, 61917020), (20, 40246063), (22, 36587330), (26, 30958510), (44, 18293665), (52, 15479255), (55, 14634932), (65, 12383404), (110, 7317466), (130, 6191702), (143, 5628820), (220, 3658733), (229, 3514940), (260, 3095851), (286, 2814410), (458, 1757470), (572, 1407205), (715, 1125764), (916, 878735), (1145, 702988), (1229, 654940), (1430, 562882), (2290, 351494), (2458, 327470), (2519, 319540), (2860, 281441), (2977, 270380), (4580, 175747), (4916, 163735), (5038, 159770), (5954, 135190), (6145, 130988), (10076, 79885), (11908, 67595), (12290, 65494), (12595, 63908), (13519, 59540), (14885, 54076), (15977, 50380), (24580, 32747), (25190, 31954), (27038, 29770)]