8881147660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{53897}}^1$

素因数の和:54031

約数の個数: 96

約数和(自身を含む): 23470207488

約数和(自身を除く): 14589059828

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 107, 110, 140, 154, 214, 220, 308, 385, 428, 535, 749, 770, 1070, 1177, 1498, 1540, 2140, 2354, 2996, 3745, 4708, 5885, 7490, 8239, 11770, 14980, 16478, 23540, 32956, 41195, 53897, 82390, 107794, 164780, 215588, 269485, 377279, 538970, 592867, 754558, 1077940, 1185734, 1509116, 1886395, 2371468, 2964335, 3772790, 4150069, 5766979, 5928670, 7545580, 8300138, 11533958, 11857340, 16600276, 20750345, 23067916, 28834895, 40368853, 41500690, 57669790, 63436769, 80737706, 83001380, 115339580, 126873538, 161475412, 201844265, 253747076, 317183845, 403688530, 444057383, 634367690, 807377060, 888114766, 1268735380, 1776229532, 2220286915, 4440573830, 8881147660]

約数ペア:

[(1, 8881147660), (2, 4440573830), (4, 2220286915), (5, 1776229532), (7, 1268735380), (10, 888114766), (11, 807377060), (14, 634367690), (20, 444057383), (22, 403688530), (28, 317183845), (35, 253747076), (44, 201844265), (55, 161475412), (70, 126873538), (77, 115339580), (107, 83001380), (110, 80737706), (140, 63436769), (154, 57669790), (214, 41500690), (220, 40368853), (308, 28834895), (385, 23067916), (428, 20750345), (535, 16600276), (749, 11857340), (770, 11533958), (1070, 8300138), (1177, 7545580), (1498, 5928670), (1540, 5766979), (2140, 4150069), (2354, 3772790), (2996, 2964335), (3745, 2371468), (4708, 1886395), (5885, 1509116), (7490, 1185734), (8239, 1077940), (11770, 754558), (14980, 592867), (16478, 538970), (23540, 377279), (32956, 269485), (41195, 215588), (53897, 164780), (82390, 107794)]