99613840

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{42937}}^1$

素因数の和:42979

約数の個数: 40

約数和(自身を含む): 239594040

約数和(自身を除く): 139980200

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 80, 116, 145, 232, 290, 464, 580, 1160, 2320, 42937, 85874, 171748, 214685, 343496, 429370, 686992, 858740, 1245173, 1717480, 2490346, 3434960, 4980692, 6225865, 9961384, 12451730, 19922768, 24903460, 49806920, 99613840]

約数ペア:

[(1, 99613840), (2, 49806920), (4, 24903460), (5, 19922768), (8, 12451730), (10, 9961384), (16, 6225865), (20, 4980692), (29, 3434960), (40, 2490346), (58, 1717480), (80, 1245173), (116, 858740), (145, 686992), (232, 429370), (290, 343496), (464, 214685), (580, 171748), (1160, 85874), (2320, 42937)]