5408249600

素因数分解:

$2^8\times 5^2\times {\mathrm{13}}^1\times {\mathrm{65003}}^1$

素因数の和:65042

約数の個数: 108

約数和(自身を含む): 14416197096

約数和(自身を除く): 9007947496

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 50, 52, 64, 65, 80, 100, 104, 128, 130, 160, 200, 208, 256, 260, 320, 325, 400, 416, 520, 640, 650, 800, 832, 1040, 1280, 1300, 1600, 1664, 2080, 2600, 3200, 3328, 4160, 5200, 6400, 8320, 10400, 16640, 20800, 41600, 65003, 83200, 130006, 260012, 325015, 520024, 650030, 845039, 1040048, 1300060, 1625075, 1690078, 2080096, 2600120, 3250150, 3380156, 4160192, 4225195, 5200240, 6500300, 6760312, 8320384, 8450390, 10400480, 13000600, 13520624, 16640768, 16900780, 20800960, 21125975, 26001200, 27041248, 33801560, 41601920, 42251950, 52002400, 54082496, 67603120, 83203840, 84503900, 104004800, 108164992, 135206240, 169007800, 208009600, 216329984, 270412480, 338015600, 416019200, 540824960, 676031200, 1081649920, 1352062400, 2704124800, 5408249600]

約数ペア:

[(1, 5408249600), (2, 2704124800), (4, 1352062400), (5, 1081649920), (8, 676031200), (10, 540824960), (13, 416019200), (16, 338015600), (20, 270412480), (25, 216329984), (26, 208009600), (32, 169007800), (40, 135206240), (50, 108164992), (52, 104004800), (64, 84503900), (65, 83203840), (80, 67603120), (100, 54082496), (104, 52002400), (128, 42251950), (130, 41601920), (160, 33801560), (200, 27041248), (208, 26001200), (256, 21125975), (260, 20800960), (320, 16900780), (325, 16640768), (400, 13520624), (416, 13000600), (520, 10400480), (640, 8450390), (650, 8320384), (800, 6760312), (832, 6500300), (1040, 5200240), (1280, 4225195), (1300, 4160192), (1600, 3380156), (1664, 3250150), (2080, 2600120), (2600, 2080096), (3200, 1690078), (3328, 1625075), (4160, 1300060), (5200, 1040048), (6400, 845039), (8320, 650030), (10400, 520024), (16640, 325015), (20800, 260012), (41600, 130006), (65003, 83200)]