84652700

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{1877}}^1$

素因数の和:1943

約数の個数: 72

約数和(自身を含む): 205393104

約数和(自身を除く): 120740404

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 41, 44, 50, 55, 82, 100, 110, 164, 205, 220, 275, 410, 451, 550, 820, 902, 1025, 1100, 1804, 1877, 2050, 2255, 3754, 4100, 4510, 7508, 9020, 9385, 11275, 18770, 20647, 22550, 37540, 41294, 45100, 46925, 76957, 82588, 93850, 103235, 153914, 187700, 206470, 307828, 384785, 412940, 516175, 769570, 846527, 1032350, 1539140, 1693054, 1923925, 2064700, 3386108, 3847850, 4232635, 7695700, 8465270, 16930540, 21163175, 42326350, 84652700]

約数ペア:

[(1, 84652700), (2, 42326350), (4, 21163175), (5, 16930540), (10, 8465270), (11, 7695700), (20, 4232635), (22, 3847850), (25, 3386108), (41, 2064700), (44, 1923925), (50, 1693054), (55, 1539140), (82, 1032350), (100, 846527), (110, 769570), (164, 516175), (205, 412940), (220, 384785), (275, 307828), (410, 206470), (451, 187700), (550, 153914), (820, 103235), (902, 93850), (1025, 82588), (1100, 76957), (1804, 46925), (1877, 45100), (2050, 41294), (2255, 37540), (3754, 22550), (4100, 20647), (4510, 18770), (7508, 11275), (9020, 9385)]