9415840

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{1201}}^1$

素因数の和:1230

約数の個数: 72

約数和(自身を含む): 25898292

約数和(自身を除く): 16482452

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 70, 80, 98, 112, 140, 160, 196, 224, 245, 280, 392, 490, 560, 784, 980, 1120, 1201, 1568, 1960, 2402, 3920, 4804, 6005, 7840, 8407, 9608, 12010, 16814, 19216, 24020, 33628, 38432, 42035, 48040, 58849, 67256, 84070, 96080, 117698, 134512, 168140, 192160, 235396, 269024, 294245, 336280, 470792, 588490, 672560, 941584, 1176980, 1345120, 1883168, 2353960, 4707920, 9415840]

約数ペア:

[(1, 9415840), (2, 4707920), (4, 2353960), (5, 1883168), (7, 1345120), (8, 1176980), (10, 941584), (14, 672560), (16, 588490), (20, 470792), (28, 336280), (32, 294245), (35, 269024), (40, 235396), (49, 192160), (56, 168140), (70, 134512), (80, 117698), (98, 96080), (112, 84070), (140, 67256), (160, 58849), (196, 48040), (224, 42035), (245, 38432), (280, 33628), (392, 24020), (490, 19216), (560, 16814), (784, 12010), (980, 9608), (1120, 8407), (1201, 7840), (1568, 6005), (1960, 4804), (2402, 3920)]