132127940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{17807}}^1$

素因数の和:17876

約数の個数: 48

約数和(自身を含む): 323108352

約数和(自身を除く): 190980412

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 53, 70, 106, 140, 212, 265, 371, 530, 742, 1060, 1484, 1855, 3710, 7420, 17807, 35614, 71228, 89035, 124649, 178070, 249298, 356140, 498596, 623245, 943771, 1246490, 1887542, 2492980, 3775084, 4718855, 6606397, 9437710, 13212794, 18875420, 26425588, 33031985, 66063970, 132127940]

約数ペア:

[(1, 132127940), (2, 66063970), (4, 33031985), (5, 26425588), (7, 18875420), (10, 13212794), (14, 9437710), (20, 6606397), (28, 4718855), (35, 3775084), (53, 2492980), (70, 1887542), (106, 1246490), (140, 943771), (212, 623245), (265, 498596), (371, 356140), (530, 249298), (742, 178070), (1060, 124649), (1484, 89035), (1855, 71228), (3710, 35614), (7420, 17807)]