5384980

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{383}}^1$

素因数の和:448

約数の個数: 48

約数和(自身を含む): 12257280

約数和(自身を除く): 6872300

約数列:

[1, 2, 4, 5, 10, 19, 20, 37, 38, 74, 76, 95, 148, 185, 190, 370, 380, 383, 703, 740, 766, 1406, 1532, 1915, 2812, 3515, 3830, 7030, 7277, 7660, 14060, 14171, 14554, 28342, 29108, 36385, 56684, 70855, 72770, 141710, 145540, 269249, 283420, 538498, 1076996, 1346245, 2692490, 5384980]

約数ペア:

[(1, 5384980), (2, 2692490), (4, 1346245), (5, 1076996), (10, 538498), (19, 283420), (20, 269249), (37, 145540), (38, 141710), (74, 72770), (76, 70855), (95, 56684), (148, 36385), (185, 29108), (190, 28342), (370, 14554), (380, 14171), (383, 14060), (703, 7660), (740, 7277), (766, 7030), (1406, 3830), (1532, 3515), (1915, 2812)]