2882300

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1$

素因数の和:111

約数の個数: 72

約数和(自身を含む): 6926640

約数和(自身を除く): 4044340

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 37, 38, 41, 50, 74, 76, 82, 95, 100, 148, 164, 185, 190, 205, 370, 380, 410, 475, 703, 740, 779, 820, 925, 950, 1025, 1406, 1517, 1558, 1850, 1900, 2050, 2812, 3034, 3116, 3515, 3700, 3895, 4100, 6068, 7030, 7585, 7790, 14060, 15170, 15580, 17575, 19475, 28823, 30340, 35150, 37925, 38950, 57646, 70300, 75850, 77900, 115292, 144115, 151700, 288230, 576460, 720575, 1441150, 2882300]

約数ペア:

[(1, 2882300), (2, 1441150), (4, 720575), (5, 576460), (10, 288230), (19, 151700), (20, 144115), (25, 115292), (37, 77900), (38, 75850), (41, 70300), (50, 57646), (74, 38950), (76, 37925), (82, 35150), (95, 30340), (100, 28823), (148, 19475), (164, 17575), (185, 15580), (190, 15170), (205, 14060), (370, 7790), (380, 7585), (410, 7030), (475, 6068), (703, 4100), (740, 3895), (779, 3700), (820, 3515), (925, 3116), (950, 3034), (1025, 2812), (1406, 2050), (1517, 1900), (1558, 1850)]