97831000

素因数分解:

$2^3\times 5^3\times {\mathrm{19}}^2\times {\mathrm{271}}^1$

素因数の和:330

約数の個数: 96

約数和(自身を含む): 242498880

約数和(自身を除く): 144667880

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 25, 38, 40, 50, 76, 95, 100, 125, 152, 190, 200, 250, 271, 361, 380, 475, 500, 542, 722, 760, 950, 1000, 1084, 1355, 1444, 1805, 1900, 2168, 2375, 2710, 2888, 3610, 3800, 4750, 5149, 5420, 6775, 7220, 9025, 9500, 10298, 10840, 13550, 14440, 18050, 19000, 20596, 25745, 27100, 33875, 36100, 41192, 45125, 51490, 54200, 67750, 72200, 90250, 97831, 102980, 128725, 135500, 180500, 195662, 205960, 257450, 271000, 361000, 391324, 489155, 514900, 643625, 782648, 978310, 1029800, 1287250, 1956620, 2445775, 2574500, 3913240, 4891550, 5149000, 9783100, 12228875, 19566200, 24457750, 48915500, 97831000]

約数ペア:

[(1, 97831000), (2, 48915500), (4, 24457750), (5, 19566200), (8, 12228875), (10, 9783100), (19, 5149000), (20, 4891550), (25, 3913240), (38, 2574500), (40, 2445775), (50, 1956620), (76, 1287250), (95, 1029800), (100, 978310), (125, 782648), (152, 643625), (190, 514900), (200, 489155), (250, 391324), (271, 361000), (361, 271000), (380, 257450), (475, 205960), (500, 195662), (542, 180500), (722, 135500), (760, 128725), (950, 102980), (1000, 97831), (1084, 90250), (1355, 72200), (1444, 67750), (1805, 54200), (1900, 51490), (2168, 45125), (2375, 41192), (2710, 36100), (2888, 33875), (3610, 27100), (3800, 25745), (4750, 20596), (5149, 19000), (5420, 18050), (6775, 14440), (7220, 13550), (9025, 10840), (9500, 10298)]