9007998400

素因数分解:

$2^6\times 5^2\times {\mathrm{113}}^1\times {\mathrm{49823}}^1$

素因数の和:49958

約数の個数: 84

約数和(自身を含む): 22361908032

約数和(自身を除く): 13353909632

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 113, 160, 200, 226, 320, 400, 452, 565, 800, 904, 1130, 1600, 1808, 2260, 2825, 3616, 4520, 5650, 7232, 9040, 11300, 18080, 22600, 36160, 45200, 49823, 90400, 99646, 180800, 199292, 249115, 398584, 498230, 797168, 996460, 1245575, 1594336, 1992920, 2491150, 3188672, 3985840, 4982300, 5629999, 7971680, 9964600, 11259998, 15943360, 19929200, 22519996, 28149995, 39858400, 45039992, 56299990, 79716800, 90079984, 112599980, 140749975, 180159968, 225199960, 281499950, 360319936, 450399920, 562999900, 900799840, 1125999800, 1801599680, 2251999600, 4503999200, 9007998400]

約数ペア:

[(1, 9007998400), (2, 4503999200), (4, 2251999600), (5, 1801599680), (8, 1125999800), (10, 900799840), (16, 562999900), (20, 450399920), (25, 360319936), (32, 281499950), (40, 225199960), (50, 180159968), (64, 140749975), (80, 112599980), (100, 90079984), (113, 79716800), (160, 56299990), (200, 45039992), (226, 39858400), (320, 28149995), (400, 22519996), (452, 19929200), (565, 15943360), (800, 11259998), (904, 9964600), (1130, 7971680), (1600, 5629999), (1808, 4982300), (2260, 3985840), (2825, 3188672), (3616, 2491150), (4520, 1992920), (5650, 1594336), (7232, 1245575), (9040, 996460), (11300, 797168), (18080, 498230), (22600, 398584), (36160, 249115), (45200, 199292), (49823, 180800), (90400, 99646)]