201125440

素因数分解:

$2^6\times 5^1\times {\mathrm{29}}^1\times {\mathrm{21673}}^1$

素因数の和:21719

約数の個数: 56

約数和(自身を含む): 495467640

約数和(自身を除く): 294342200

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 64, 80, 116, 145, 160, 232, 290, 320, 464, 580, 928, 1160, 1856, 2320, 4640, 9280, 21673, 43346, 86692, 108365, 173384, 216730, 346768, 433460, 628517, 693536, 866920, 1257034, 1387072, 1733840, 2514068, 3142585, 3467680, 5028136, 6285170, 6935360, 10056272, 12570340, 20112544, 25140680, 40225088, 50281360, 100562720, 201125440]

約数ペア:

[(1, 201125440), (2, 100562720), (4, 50281360), (5, 40225088), (8, 25140680), (10, 20112544), (16, 12570340), (20, 10056272), (29, 6935360), (32, 6285170), (40, 5028136), (58, 3467680), (64, 3142585), (80, 2514068), (116, 1733840), (145, 1387072), (160, 1257034), (232, 866920), (290, 693536), (320, 628517), (464, 433460), (580, 346768), (928, 216730), (1160, 173384), (1856, 108365), (2320, 86692), (4640, 43346), (9280, 21673)]