32271500

素因数分解:

$2^2\times 5^3\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1$

素因数の和:160

約数の個数: 96

約数和(自身を含む): 76876800

約数和(自身を除く): 44605300

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 43, 50, 76, 79, 86, 95, 100, 125, 158, 172, 190, 215, 250, 316, 380, 395, 430, 475, 500, 790, 817, 860, 950, 1075, 1501, 1580, 1634, 1900, 1975, 2150, 2375, 3002, 3268, 3397, 3950, 4085, 4300, 4750, 5375, 6004, 6794, 7505, 7900, 8170, 9500, 9875, 10750, 13588, 15010, 16340, 16985, 19750, 20425, 21500, 30020, 33970, 37525, 39500, 40850, 64543, 67940, 75050, 81700, 84925, 102125, 129086, 150100, 169850, 187625, 204250, 258172, 322715, 339700, 375250, 408500, 424625, 645430, 750500, 849250, 1290860, 1613575, 1698500, 3227150, 6454300, 8067875, 16135750, 32271500]

約数ペア:

[(1, 32271500), (2, 16135750), (4, 8067875), (5, 6454300), (10, 3227150), (19, 1698500), (20, 1613575), (25, 1290860), (38, 849250), (43, 750500), (50, 645430), (76, 424625), (79, 408500), (86, 375250), (95, 339700), (100, 322715), (125, 258172), (158, 204250), (172, 187625), (190, 169850), (215, 150100), (250, 129086), (316, 102125), (380, 84925), (395, 81700), (430, 75050), (475, 67940), (500, 64543), (790, 40850), (817, 39500), (860, 37525), (950, 33970), (1075, 30020), (1501, 21500), (1580, 20425), (1634, 19750), (1900, 16985), (1975, 16340), (2150, 15010), (2375, 13588), (3002, 10750), (3268, 9875), (3397, 9500), (3950, 8170), (4085, 7900), (4300, 7505), (4750, 6794), (5375, 6004)]