148846000

素因数分解:

$2^4\times 5^3\times {\mathrm{19}}^1\times {\mathrm{3917}}^1$

素因数の和:3959

約数の個数: 80

約数和(自身を含む): 378948960

約数和(自身を除く): 230102960

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 38, 40, 50, 76, 80, 95, 100, 125, 152, 190, 200, 250, 304, 380, 400, 475, 500, 760, 950, 1000, 1520, 1900, 2000, 2375, 3800, 3917, 4750, 7600, 7834, 9500, 15668, 19000, 19585, 31336, 38000, 39170, 62672, 74423, 78340, 97925, 148846, 156680, 195850, 297692, 313360, 372115, 391700, 489625, 595384, 744230, 783400, 979250, 1190768, 1488460, 1566800, 1860575, 1958500, 2976920, 3721150, 3917000, 5953840, 7442300, 7834000, 9302875, 14884600, 18605750, 29769200, 37211500, 74423000, 148846000]

約数ペア:

[(1, 148846000), (2, 74423000), (4, 37211500), (5, 29769200), (8, 18605750), (10, 14884600), (16, 9302875), (19, 7834000), (20, 7442300), (25, 5953840), (38, 3917000), (40, 3721150), (50, 2976920), (76, 1958500), (80, 1860575), (95, 1566800), (100, 1488460), (125, 1190768), (152, 979250), (190, 783400), (200, 744230), (250, 595384), (304, 489625), (380, 391700), (400, 372115), (475, 313360), (500, 297692), (760, 195850), (950, 156680), (1000, 148846), (1520, 97925), (1900, 78340), (2000, 74423), (2375, 62672), (3800, 39170), (3917, 38000), (4750, 31336), (7600, 19585), (7834, 19000), (9500, 15668)]