24704820

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{2801}}^1$

素因数の和:2830

約数の個数: 108

約数和(自身を含む): 87203844

約数和(自身を除く): 62499024

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 49, 60, 63, 70, 84, 90, 98, 105, 126, 140, 147, 180, 196, 210, 245, 252, 294, 315, 420, 441, 490, 588, 630, 735, 882, 980, 1260, 1470, 1764, 2205, 2801, 2940, 4410, 5602, 8403, 8820, 11204, 14005, 16806, 19607, 25209, 28010, 33612, 39214, 42015, 50418, 56020, 58821, 78428, 84030, 98035, 100836, 117642, 126045, 137249, 168060, 176463, 196070, 235284, 252090, 274498, 294105, 352926, 392140, 411747, 504180, 548996, 588210, 686245, 705852, 823494, 882315, 1176420, 1235241, 1372490, 1646988, 1764630, 2058735, 2470482, 2744980, 3529260, 4117470, 4940964, 6176205, 8234940, 12352410, 24704820]

約数ペア:

[(1, 24704820), (2, 12352410), (3, 8234940), (4, 6176205), (5, 4940964), (6, 4117470), (7, 3529260), (9, 2744980), (10, 2470482), (12, 2058735), (14, 1764630), (15, 1646988), (18, 1372490), (20, 1235241), (21, 1176420), (28, 882315), (30, 823494), (35, 705852), (36, 686245), (42, 588210), (45, 548996), (49, 504180), (60, 411747), (63, 392140), (70, 352926), (84, 294105), (90, 274498), (98, 252090), (105, 235284), (126, 196070), (140, 176463), (147, 168060), (180, 137249), (196, 126045), (210, 117642), (245, 100836), (252, 98035), (294, 84030), (315, 78428), (420, 58821), (441, 56020), (490, 50418), (588, 42015), (630, 39214), (735, 33612), (882, 28010), (980, 25209), (1260, 19607), (1470, 16806), (1764, 14005), (2205, 11204), (2801, 8820), (2940, 8403), (4410, 5602)]