22876760

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{971}}^1$

素因数の和:1032

約数の個数: 64

約数和(自身を含む): 55987200

約数和(自身を除く): 33110440

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 31, 38, 40, 62, 76, 95, 124, 152, 155, 190, 248, 310, 380, 589, 620, 760, 971, 1178, 1240, 1942, 2356, 2945, 3884, 4712, 4855, 5890, 7768, 9710, 11780, 18449, 19420, 23560, 30101, 36898, 38840, 60202, 73796, 92245, 120404, 147592, 150505, 184490, 240808, 301010, 368980, 571919, 602020, 737960, 1143838, 1204040, 2287676, 2859595, 4575352, 5719190, 11438380, 22876760]

約数ペア:

[(1, 22876760), (2, 11438380), (4, 5719190), (5, 4575352), (8, 2859595), (10, 2287676), (19, 1204040), (20, 1143838), (31, 737960), (38, 602020), (40, 571919), (62, 368980), (76, 301010), (95, 240808), (124, 184490), (152, 150505), (155, 147592), (190, 120404), (248, 92245), (310, 73796), (380, 60202), (589, 38840), (620, 36898), (760, 30101), (971, 23560), (1178, 19420), (1240, 18449), (1942, 11780), (2356, 9710), (2945, 7768), (3884, 5890), (4712, 4855)]