98267680

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{87739}}^1$

素因数の和:87761

約数の個数: 48

約数和(自身を含む): 265325760

約数和(自身を除く): 167058080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 87739, 175478, 350956, 438695, 614173, 701912, 877390, 1228346, 1403824, 1754780, 2456692, 2807648, 3070865, 3509560, 4913384, 6141730, 7019120, 9826768, 12283460, 14038240, 19653536, 24566920, 49133840, 98267680]

約数ペア:

[(1, 98267680), (2, 49133840), (4, 24566920), (5, 19653536), (7, 14038240), (8, 12283460), (10, 9826768), (14, 7019120), (16, 6141730), (20, 4913384), (28, 3509560), (32, 3070865), (35, 2807648), (40, 2456692), (56, 1754780), (70, 1403824), (80, 1228346), (112, 877390), (140, 701912), (160, 614173), (224, 438695), (280, 350956), (560, 175478), (1120, 87739)]