99419680

素因数分解:

$2^5\times 5^1\times {\mathrm{181}}^1\times {\mathrm{3433}}^1$

素因数の和:3629

約数の個数: 48

約数和(自身を含む): 236245464

約数和(自身を除く): 136825784

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 181, 362, 724, 905, 1448, 1810, 2896, 3433, 3620, 5792, 6866, 7240, 13732, 14480, 17165, 27464, 28960, 34330, 54928, 68660, 109856, 137320, 274640, 549280, 621373, 1242746, 2485492, 3106865, 4970984, 6213730, 9941968, 12427460, 19883936, 24854920, 49709840, 99419680]

約数ペア:

[(1, 99419680), (2, 49709840), (4, 24854920), (5, 19883936), (8, 12427460), (10, 9941968), (16, 6213730), (20, 4970984), (32, 3106865), (40, 2485492), (80, 1242746), (160, 621373), (181, 549280), (362, 274640), (724, 137320), (905, 109856), (1448, 68660), (1810, 54928), (2896, 34330), (3433, 28960), (3620, 27464), (5792, 17165), (6866, 14480), (7240, 13732)]