1875320

素因数分解:

$2^3\times 5^1\times {\mathrm{173}}^1\times {\mathrm{271}}^1$

素因数の和:455

約数の個数: 32

約数和(自身を含む): 4259520

約数和(自身を除く): 2384200

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 173, 271, 346, 542, 692, 865, 1084, 1355, 1384, 1730, 2168, 2710, 3460, 5420, 6920, 10840, 46883, 93766, 187532, 234415, 375064, 468830, 937660, 1875320]

約数ペア:

[(1, 1875320), (2, 937660), (4, 468830), (5, 375064), (8, 234415), (10, 187532), (20, 93766), (40, 46883), (173, 10840), (271, 6920), (346, 5420), (542, 3460), (692, 2710), (865, 2168), (1084, 1730), (1355, 1384)]