14884480

素因数分解:

$2^7\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1789}}^1$

素因数の和:1821

約数の個数: 64

約数和(自身を含む): 38341800

約数和(自身を除く): 23457320

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 128, 130, 160, 208, 260, 320, 416, 520, 640, 832, 1040, 1664, 1789, 2080, 3578, 4160, 7156, 8320, 8945, 14312, 17890, 23257, 28624, 35780, 46514, 57248, 71560, 93028, 114496, 116285, 143120, 186056, 228992, 232570, 286240, 372112, 465140, 572480, 744224, 930280, 1144960, 1488448, 1860560, 2976896, 3721120, 7442240, 14884480]

約数ペア:

[(1, 14884480), (2, 7442240), (4, 3721120), (5, 2976896), (8, 1860560), (10, 1488448), (13, 1144960), (16, 930280), (20, 744224), (26, 572480), (32, 465140), (40, 372112), (52, 286240), (64, 232570), (65, 228992), (80, 186056), (104, 143120), (128, 116285), (130, 114496), (160, 93028), (208, 71560), (260, 57248), (320, 46514), (416, 35780), (520, 28624), (640, 23257), (832, 17890), (1040, 14312), (1664, 8945), (1789, 8320), (2080, 7156), (3578, 4160)]