41959840

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{20173}}^1$

素因数の和:20201

約数の個数: 48

約数和(自身を含む): 106760808

約数和(自身を除く): 64800968

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 208, 260, 416, 520, 1040, 2080, 20173, 40346, 80692, 100865, 161384, 201730, 262249, 322768, 403460, 524498, 645536, 806920, 1048996, 1311245, 1613840, 2097992, 2622490, 3227680, 4195984, 5244980, 8391968, 10489960, 20979920, 41959840]

約数ペア:

[(1, 41959840), (2, 20979920), (4, 10489960), (5, 8391968), (8, 5244980), (10, 4195984), (13, 3227680), (16, 2622490), (20, 2097992), (26, 1613840), (32, 1311245), (40, 1048996), (52, 806920), (65, 645536), (80, 524498), (104, 403460), (130, 322768), (160, 262249), (208, 201730), (260, 161384), (416, 100865), (520, 80692), (1040, 40346), (2080, 20173)]