2040982896

素因数分解:

$2^4\times 3^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{14831}}^1$

素因数の和:14950

約数の個数: 80

約数和(自身を含む): 5473363968

約数和(自身を除く): 3432381072

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 47, 48, 61, 94, 122, 141, 183, 188, 244, 282, 366, 376, 488, 564, 732, 752, 976, 1128, 1464, 2256, 2867, 2928, 5734, 8601, 11468, 14831, 17202, 22936, 29662, 34404, 44493, 45872, 59324, 68808, 88986, 118648, 137616, 177972, 237296, 355944, 697057, 711888, 904691, 1394114, 1809382, 2091171, 2714073, 2788228, 3618764, 4182342, 5428146, 5576456, 7237528, 8364684, 10856292, 11152912, 14475056, 16729368, 21712584, 33458736, 42520477, 43425168, 85040954, 127561431, 170081908, 255122862, 340163816, 510245724, 680327632, 1020491448, 2040982896]

約数ペア:

[(1, 2040982896), (2, 1020491448), (3, 680327632), (4, 510245724), (6, 340163816), (8, 255122862), (12, 170081908), (16, 127561431), (24, 85040954), (47, 43425168), (48, 42520477), (61, 33458736), (94, 21712584), (122, 16729368), (141, 14475056), (183, 11152912), (188, 10856292), (244, 8364684), (282, 7237528), (366, 5576456), (376, 5428146), (488, 4182342), (564, 3618764), (732, 2788228), (752, 2714073), (976, 2091171), (1128, 1809382), (1464, 1394114), (2256, 904691), (2867, 711888), (2928, 697057), (5734, 355944), (8601, 237296), (11468, 177972), (14831, 137616), (17202, 118648), (22936, 88986), (29662, 68808), (34404, 59324), (44493, 45872)]