16142000

素因数分解:

$2^4\times 5^3\times 7^1\times {\mathrm{1153}}^1$

素因数の和:1183

約数の個数: 80

約数和(自身を含む): 44645952

約数和(自身を除く): 28503952

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 50, 56, 70, 80, 100, 112, 125, 140, 175, 200, 250, 280, 350, 400, 500, 560, 700, 875, 1000, 1153, 1400, 1750, 2000, 2306, 2800, 3500, 4612, 5765, 7000, 8071, 9224, 11530, 14000, 16142, 18448, 23060, 28825, 32284, 40355, 46120, 57650, 64568, 80710, 92240, 115300, 129136, 144125, 161420, 201775, 230600, 288250, 322840, 403550, 461200, 576500, 645680, 807100, 1008875, 1153000, 1614200, 2017750, 2306000, 3228400, 4035500, 8071000, 16142000]

約数ペア:

[(1, 16142000), (2, 8071000), (4, 4035500), (5, 3228400), (7, 2306000), (8, 2017750), (10, 1614200), (14, 1153000), (16, 1008875), (20, 807100), (25, 645680), (28, 576500), (35, 461200), (40, 403550), (50, 322840), (56, 288250), (70, 230600), (80, 201775), (100, 161420), (112, 144125), (125, 129136), (140, 115300), (175, 92240), (200, 80710), (250, 64568), (280, 57650), (350, 46120), (400, 40355), (500, 32284), (560, 28825), (700, 23060), (875, 18448), (1000, 16142), (1153, 14000), (1400, 11530), (1750, 9224), (2000, 8071), (2306, 7000), (2800, 5765), (3500, 4612)]