2000798390400

素因数分解:

$2^7\times 3^1\times 5^2\times {\mathrm{208416499}}^1$

素因数の和:208416526

約数の個数: 96

約数和(自身を含む): 6590129730000

約数和(自身を除く): 4589331339600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 80, 96, 100, 120, 128, 150, 160, 192, 200, 240, 300, 320, 384, 400, 480, 600, 640, 800, 960, 1200, 1600, 1920, 2400, 3200, 4800, 9600, 208416499, 416832998, 625249497, 833665996, 1042082495, 1250498994, 1667331992, 2084164990, 2500997988, 3126247485, 3334663984, 4168329980, 5001995976, 5210412475, 6252494970, 6669327968, 8336659960, 10003991952, 10420824950, 12504989940, 13338655936, 15631237425, 16673319920, 20007983904, 20841649900, 25009979880, 26677311872, 31262474850, 33346639840, 40015967808, 41683299800, 50019959760, 62524949700, 66693279680, 80031935616, 83366599600, 100039919520, 125049899400, 133386559360, 166733199200, 200079839040, 250099798800, 333466398400, 400159678080, 500199597600, 666932796800, 1000399195200, 2000798390400]

約数ペア:

[(1, 2000798390400), (2, 1000399195200), (3, 666932796800), (4, 500199597600), (5, 400159678080), (6, 333466398400), (8, 250099798800), (10, 200079839040), (12, 166733199200), (15, 133386559360), (16, 125049899400), (20, 100039919520), (24, 83366599600), (25, 80031935616), (30, 66693279680), (32, 62524949700), (40, 50019959760), (48, 41683299800), (50, 40015967808), (60, 33346639840), (64, 31262474850), (75, 26677311872), (80, 25009979880), (96, 20841649900), (100, 20007983904), (120, 16673319920), (128, 15631237425), (150, 13338655936), (160, 12504989940), (192, 10420824950), (200, 10003991952), (240, 8336659960), (300, 6669327968), (320, 6252494970), (384, 5210412475), (400, 5001995976), (480, 4168329980), (600, 3334663984), (640, 3126247485), (800, 2500997988), (960, 2084164990), (1200, 1667331992), (1600, 1250498994), (1920, 1042082495), (2400, 833665996), (3200, 625249497), (4800, 416832998), (9600, 208416499)]