112721300

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{1447}}^1$

素因数の和:1521

約数の個数: 72

約数和(自身を含む): 263941440

約数和(自身を除く): 151220140

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 41, 50, 76, 82, 95, 100, 164, 190, 205, 380, 410, 475, 779, 820, 950, 1025, 1447, 1558, 1900, 2050, 2894, 3116, 3895, 4100, 5788, 7235, 7790, 14470, 15580, 19475, 27493, 28940, 36175, 38950, 54986, 59327, 72350, 77900, 109972, 118654, 137465, 144700, 237308, 274930, 296635, 549860, 593270, 687325, 1127213, 1186540, 1374650, 1483175, 2254426, 2749300, 2966350, 4508852, 5636065, 5932700, 11272130, 22544260, 28180325, 56360650, 112721300]

約数ペア:

[(1, 112721300), (2, 56360650), (4, 28180325), (5, 22544260), (10, 11272130), (19, 5932700), (20, 5636065), (25, 4508852), (38, 2966350), (41, 2749300), (50, 2254426), (76, 1483175), (82, 1374650), (95, 1186540), (100, 1127213), (164, 687325), (190, 593270), (205, 549860), (380, 296635), (410, 274930), (475, 237308), (779, 144700), (820, 137465), (950, 118654), (1025, 109972), (1447, 77900), (1558, 72350), (1900, 59327), (2050, 54986), (2894, 38950), (3116, 36175), (3895, 28940), (4100, 27493), (5788, 19475), (7235, 15580), (7790, 14470)]