91536250

素因数分解:

$2^1\times 5^4\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1$

素因数の和:209

約数の個数: 80

約数和(自身を含む): 190514016

約数和(自身を除く): 98977766

約数列:

[1, 2, 5, 10, 13, 25, 26, 43, 50, 65, 86, 125, 130, 131, 215, 250, 262, 325, 430, 559, 625, 650, 655, 1075, 1118, 1250, 1310, 1625, 1703, 2150, 2795, 3250, 3275, 3406, 5375, 5590, 5633, 6550, 8125, 8515, 10750, 11266, 13975, 16250, 16375, 17030, 26875, 27950, 28165, 32750, 42575, 53750, 56330, 69875, 73229, 81875, 85150, 139750, 140825, 146458, 163750, 212875, 281650, 349375, 366145, 425750, 698750, 704125, 732290, 1064375, 1408250, 1830725, 2128750, 3520625, 3661450, 7041250, 9153625, 18307250, 45768125, 91536250]

約数ペア:

[(1, 91536250), (2, 45768125), (5, 18307250), (10, 9153625), (13, 7041250), (25, 3661450), (26, 3520625), (43, 2128750), (50, 1830725), (65, 1408250), (86, 1064375), (125, 732290), (130, 704125), (131, 698750), (215, 425750), (250, 366145), (262, 349375), (325, 281650), (430, 212875), (559, 163750), (625, 146458), (650, 140825), (655, 139750), (1075, 85150), (1118, 81875), (1250, 73229), (1310, 69875), (1625, 56330), (1703, 53750), (2150, 42575), (2795, 32750), (3250, 28165), (3275, 27950), (3406, 26875), (5375, 17030), (5590, 16375), (5633, 16250), (6550, 13975), (8125, 11266), (8515, 10750)]