2956909840

素因数分解:

$2^4\times 5^1\times {\mathrm{401}}^1\times {\mathrm{92173}}^1$

素因数の和:92587

約数の個数: 40

約数和(自身を含む): 6892034328

約数和(自身を除く): 3935124488

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 401, 802, 1604, 2005, 3208, 4010, 6416, 8020, 16040, 32080, 92173, 184346, 368692, 460865, 737384, 921730, 1474768, 1843460, 3686920, 7373840, 36961373, 73922746, 147845492, 184806865, 295690984, 369613730, 591381968, 739227460, 1478454920, 2956909840]

約数ペア:

[(1, 2956909840), (2, 1478454920), (4, 739227460), (5, 591381968), (8, 369613730), (10, 295690984), (16, 184806865), (20, 147845492), (40, 73922746), (80, 36961373), (401, 7373840), (802, 3686920), (1604, 1843460), (2005, 1474768), (3208, 921730), (4010, 737384), (6416, 460865), (8020, 368692), (16040, 184346), (32080, 92173)]