23984220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{317}}^1$

素因数の和:439

約数の個数: 96

約数和(自身を含む): 73297728

約数和(自身を除く): 49313508

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 97, 130, 156, 194, 195, 260, 291, 317, 388, 390, 485, 582, 634, 780, 951, 970, 1164, 1261, 1268, 1455, 1585, 1902, 1940, 2522, 2910, 3170, 3783, 3804, 4121, 4755, 5044, 5820, 6305, 6340, 7566, 8242, 9510, 12363, 12610, 15132, 16484, 18915, 19020, 20605, 24726, 25220, 30749, 37830, 41210, 49452, 61498, 61815, 75660, 82420, 92247, 122996, 123630, 153745, 184494, 247260, 307490, 368988, 399737, 461235, 614980, 799474, 922470, 1199211, 1598948, 1844940, 1998685, 2398422, 3997370, 4796844, 5996055, 7994740, 11992110, 23984220]

約数ペア:

[(1, 23984220), (2, 11992110), (3, 7994740), (4, 5996055), (5, 4796844), (6, 3997370), (10, 2398422), (12, 1998685), (13, 1844940), (15, 1598948), (20, 1199211), (26, 922470), (30, 799474), (39, 614980), (52, 461235), (60, 399737), (65, 368988), (78, 307490), (97, 247260), (130, 184494), (156, 153745), (194, 123630), (195, 122996), (260, 92247), (291, 82420), (317, 75660), (388, 61815), (390, 61498), (485, 49452), (582, 41210), (634, 37830), (780, 30749), (951, 25220), (970, 24726), (1164, 20605), (1261, 19020), (1268, 18915), (1455, 16484), (1585, 15132), (1902, 12610), (1940, 12363), (2522, 9510), (2910, 8242), (3170, 7566), (3783, 6340), (3804, 6305), (4121, 5820), (4755, 5044)]