38158250

素因数分解:

$2^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{199}}^1$

素因数の和:288

約数の個数: 64

約数和(自身を含む): 78624000

約数和(自身を除く): 40465750

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 59, 65, 118, 125, 130, 199, 250, 295, 325, 398, 590, 650, 767, 995, 1475, 1534, 1625, 1990, 2587, 2950, 3250, 3835, 4975, 5174, 7375, 7670, 9950, 11741, 12935, 14750, 19175, 23482, 24875, 25870, 38350, 49750, 58705, 64675, 95875, 117410, 129350, 152633, 191750, 293525, 305266, 323375, 587050, 646750, 763165, 1467625, 1526330, 2935250, 3815825, 7631650, 19079125, 38158250]

約数ペア:

[(1, 38158250), (2, 19079125), (5, 7631650), (10, 3815825), (13, 2935250), (25, 1526330), (26, 1467625), (50, 763165), (59, 646750), (65, 587050), (118, 323375), (125, 305266), (130, 293525), (199, 191750), (250, 152633), (295, 129350), (325, 117410), (398, 95875), (590, 64675), (650, 58705), (767, 49750), (995, 38350), (1475, 25870), (1534, 24875), (1625, 23482), (1990, 19175), (2587, 14750), (2950, 12935), (3250, 11741), (3835, 9950), (4975, 7670), (5174, 7375)]