492025820

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{1933}}^1$

素因数の和:2055

約数の個数: 96

約数和(自身を含む): 1228167360

約数和(自身を除く): 736141540

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 89, 110, 130, 143, 178, 220, 260, 286, 356, 445, 572, 715, 890, 979, 1157, 1430, 1780, 1933, 1958, 2314, 2860, 3866, 3916, 4628, 4895, 5785, 7732, 9665, 9790, 11570, 12727, 19330, 19580, 21263, 23140, 25129, 25454, 38660, 42526, 50258, 50908, 63635, 85052, 100516, 106315, 125645, 127270, 172037, 212630, 251290, 254540, 276419, 344074, 425260, 502580, 552838, 688148, 860185, 1105676, 1382095, 1720370, 1892407, 2236481, 2764190, 3440740, 3784814, 4472962, 5528380, 7569628, 8945924, 9462035, 11182405, 18924070, 22364810, 24601291, 37848140, 44729620, 49202582, 98405164, 123006455, 246012910, 492025820]

約数ペア:

[(1, 492025820), (2, 246012910), (4, 123006455), (5, 98405164), (10, 49202582), (11, 44729620), (13, 37848140), (20, 24601291), (22, 22364810), (26, 18924070), (44, 11182405), (52, 9462035), (55, 8945924), (65, 7569628), (89, 5528380), (110, 4472962), (130, 3784814), (143, 3440740), (178, 2764190), (220, 2236481), (260, 1892407), (286, 1720370), (356, 1382095), (445, 1105676), (572, 860185), (715, 688148), (890, 552838), (979, 502580), (1157, 425260), (1430, 344074), (1780, 276419), (1933, 254540), (1958, 251290), (2314, 212630), (2860, 172037), (3866, 127270), (3916, 125645), (4628, 106315), (4895, 100516), (5785, 85052), (7732, 63635), (9665, 50908), (9790, 50258), (11570, 42526), (12727, 38660), (19330, 25454), (19580, 25129), (21263, 23140)]