38576340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19483}}^1$

素因数の和:19509

約数の個数: 72

約数和(自身を含む): 127659168

約数和(自身を除く): 89082828

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 990, 1980, 19483, 38966, 58449, 77932, 97415, 116898, 175347, 194830, 214313, 233796, 292245, 350694, 389660, 428626, 584490, 642939, 701388, 857252, 876735, 1071565, 1168980, 1285878, 1753470, 1928817, 2143130, 2571756, 3214695, 3506940, 3857634, 4286260, 6429390, 7715268, 9644085, 12858780, 19288170, 38576340]

約数ペア:

[(1, 38576340), (2, 19288170), (3, 12858780), (4, 9644085), (5, 7715268), (6, 6429390), (9, 4286260), (10, 3857634), (11, 3506940), (12, 3214695), (15, 2571756), (18, 2143130), (20, 1928817), (22, 1753470), (30, 1285878), (33, 1168980), (36, 1071565), (44, 876735), (45, 857252), (55, 701388), (60, 642939), (66, 584490), (90, 428626), (99, 389660), (110, 350694), (132, 292245), (165, 233796), (180, 214313), (198, 194830), (220, 175347), (330, 116898), (396, 97415), (495, 77932), (660, 58449), (990, 38966), (1980, 19483)]