157070519500

素因数分解:

$2^2\times 5^3\times {\mathrm{103}}^1\times {\mathrm{409}}^1\times {\mathrm{7457}}^1$

素因数の和:7988

約数の個数: 96

約数和(自身を含む): 347265959040

約数和(自身を除く): 190195439540

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 103, 125, 206, 250, 409, 412, 500, 515, 818, 1030, 1636, 2045, 2060, 2575, 4090, 5150, 7457, 8180, 10225, 10300, 12875, 14914, 20450, 25750, 29828, 37285, 40900, 42127, 51125, 51500, 74570, 84254, 102250, 149140, 168508, 186425, 204500, 210635, 372850, 421270, 745700, 768071, 842540, 932125, 1053175, 1536142, 1864250, 2106350, 3049913, 3072284, 3728500, 3840355, 4212700, 5265875, 6099826, 7680710, 10531750, 12199652, 15249565, 15361420, 19201775, 21063500, 30499130, 38403550, 60998260, 76247825, 76807100, 96008875, 152495650, 192017750, 304991300, 314141039, 381239125, 384035500, 628282078, 762478250, 1256564156, 1524956500, 1570705195, 3141410390, 6282820780, 7853525975, 15707051950, 31414103900, 39267629875, 78535259750, 157070519500]

約数ペア:

[(1, 157070519500), (2, 78535259750), (4, 39267629875), (5, 31414103900), (10, 15707051950), (20, 7853525975), (25, 6282820780), (50, 3141410390), (100, 1570705195), (103, 1524956500), (125, 1256564156), (206, 762478250), (250, 628282078), (409, 384035500), (412, 381239125), (500, 314141039), (515, 304991300), (818, 192017750), (1030, 152495650), (1636, 96008875), (2045, 76807100), (2060, 76247825), (2575, 60998260), (4090, 38403550), (5150, 30499130), (7457, 21063500), (8180, 19201775), (10225, 15361420), (10300, 15249565), (12875, 12199652), (14914, 10531750), (20450, 7680710), (25750, 6099826), (29828, 5265875), (37285, 4212700), (40900, 3840355), (42127, 3728500), (51125, 3072284), (51500, 3049913), (74570, 2106350), (84254, 1864250), (102250, 1536142), (149140, 1053175), (168508, 932125), (186425, 842540), (204500, 768071), (210635, 745700), (372850, 421270)]