2388403600

素因数分解:

$2^4\times 5^2\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{2999}}^1$

素因数の和:3209

約数の個数: 120

約数和(自身を含む): 6296472000

約数和(自身を除く): 3908068400

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 40, 44, 50, 55, 80, 88, 100, 110, 176, 181, 200, 220, 275, 362, 400, 440, 550, 724, 880, 905, 1100, 1448, 1810, 1991, 2200, 2896, 2999, 3620, 3982, 4400, 4525, 5998, 7240, 7964, 9050, 9955, 11996, 14480, 14995, 15928, 18100, 19910, 23992, 29990, 31856, 32989, 36200, 39820, 47984, 49775, 59980, 65978, 72400, 74975, 79640, 99550, 119960, 131956, 149950, 159280, 164945, 199100, 239920, 263912, 299900, 329890, 398200, 527824, 542819, 599800, 659780, 796400, 824725, 1085638, 1199600, 1319560, 1649450, 2171276, 2639120, 2714095, 3298900, 4342552, 5428190, 5971009, 6597800, 8685104, 10856380, 11942018, 13195600, 13570475, 21712760, 23884036, 27140950, 29855045, 43425520, 47768072, 54281900, 59710090, 95536144, 108563800, 119420180, 149275225, 217127600, 238840360, 298550450, 477680720, 597100900, 1194201800, 2388403600]

約数ペア:

[(1, 2388403600), (2, 1194201800), (4, 597100900), (5, 477680720), (8, 298550450), (10, 238840360), (11, 217127600), (16, 149275225), (20, 119420180), (22, 108563800), (25, 95536144), (40, 59710090), (44, 54281900), (50, 47768072), (55, 43425520), (80, 29855045), (88, 27140950), (100, 23884036), (110, 21712760), (176, 13570475), (181, 13195600), (200, 11942018), (220, 10856380), (275, 8685104), (362, 6597800), (400, 5971009), (440, 5428190), (550, 4342552), (724, 3298900), (880, 2714095), (905, 2639120), (1100, 2171276), (1448, 1649450), (1810, 1319560), (1991, 1199600), (2200, 1085638), (2896, 824725), (2999, 796400), (3620, 659780), (3982, 599800), (4400, 542819), (4525, 527824), (5998, 398200), (7240, 329890), (7964, 299900), (9050, 263912), (9955, 239920), (11996, 199100), (14480, 164945), (14995, 159280), (15928, 149950), (18100, 131956), (19910, 119960), (23992, 99550), (29990, 79640), (31856, 74975), (32989, 72400), (36200, 65978), (39820, 59980), (47984, 49775)]