19366984400

素因数分解:

$2^4\times 5^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{39719}}^1$

素因数の和:39813

約数の個数: 120

約数和(自身を含む): 49469512320

約数和(自身を除く): 30102527920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 25, 40, 46, 50, 53, 80, 92, 100, 106, 115, 184, 200, 212, 230, 265, 368, 400, 424, 460, 530, 575, 848, 920, 1060, 1150, 1219, 1325, 1840, 2120, 2300, 2438, 2650, 4240, 4600, 4876, 5300, 6095, 9200, 9752, 10600, 12190, 19504, 21200, 24380, 30475, 39719, 48760, 60950, 79438, 97520, 121900, 158876, 198595, 243800, 317752, 397190, 487600, 635504, 794380, 913537, 992975, 1588760, 1827074, 1985950, 2105107, 3177520, 3654148, 3971900, 4210214, 4567685, 7308296, 7943800, 8420428, 9135370, 10525535, 14616592, 15887600, 16840856, 18270740, 21051070, 22838425, 33681712, 36541480, 42102140, 45676850, 48417461, 52627675, 73082960, 84204280, 91353700, 96834922, 105255350, 168408560, 182707400, 193669844, 210510700, 242087305, 365414800, 387339688, 421021400, 484174610, 774679376, 842042800, 968349220, 1210436525, 1936698440, 2420873050, 3873396880, 4841746100, 9683492200, 19366984400]

約数ペア:

[(1, 19366984400), (2, 9683492200), (4, 4841746100), (5, 3873396880), (8, 2420873050), (10, 1936698440), (16, 1210436525), (20, 968349220), (23, 842042800), (25, 774679376), (40, 484174610), (46, 421021400), (50, 387339688), (53, 365414800), (80, 242087305), (92, 210510700), (100, 193669844), (106, 182707400), (115, 168408560), (184, 105255350), (200, 96834922), (212, 91353700), (230, 84204280), (265, 73082960), (368, 52627675), (400, 48417461), (424, 45676850), (460, 42102140), (530, 36541480), (575, 33681712), (848, 22838425), (920, 21051070), (1060, 18270740), (1150, 16840856), (1219, 15887600), (1325, 14616592), (1840, 10525535), (2120, 9135370), (2300, 8420428), (2438, 7943800), (2650, 7308296), (4240, 4567685), (4600, 4210214), (4876, 3971900), (5300, 3654148), (6095, 3177520), (9200, 2105107), (9752, 1985950), (10600, 1827074), (12190, 1588760), (19504, 992975), (21200, 913537), (24380, 794380), (30475, 635504), (39719, 487600), (48760, 397190), (60950, 317752), (79438, 243800), (97520, 198595), (121900, 158876)]