97184440

素因数分解:

$2^3\times 5^1\times {\mathrm{89}}^1\times {\mathrm{27299}}^1$

素因数の和:27399

約数の個数: 32

約数和(自身を含む): 221130000

約数和(自身を除く): 123945560

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 89, 178, 356, 445, 712, 890, 1780, 3560, 27299, 54598, 109196, 136495, 218392, 272990, 545980, 1091960, 2429611, 4859222, 9718444, 12148055, 19436888, 24296110, 48592220, 97184440]

約数ペア:

[(1, 97184440), (2, 48592220), (4, 24296110), (5, 19436888), (8, 12148055), (10, 9718444), (20, 4859222), (40, 2429611), (89, 1091960), (178, 545980), (356, 272990), (445, 218392), (712, 136495), (890, 109196), (1780, 54598), (3560, 27299)]