195941120

素因数分解:

$2^8\times 5^1\times {\mathrm{47}}^1\times {\mathrm{3257}}^1$

素因数の和:3325

約数の個数: 72

約数和(自身を含む): 479473344

約数和(自身を除く): 283532224

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 47, 64, 80, 94, 128, 160, 188, 235, 256, 320, 376, 470, 640, 752, 940, 1280, 1504, 1880, 3008, 3257, 3760, 6016, 6514, 7520, 12032, 13028, 15040, 16285, 26056, 30080, 32570, 52112, 60160, 65140, 104224, 130280, 153079, 208448, 260560, 306158, 416896, 521120, 612316, 765395, 833792, 1042240, 1224632, 1530790, 2084480, 2449264, 3061580, 4168960, 4898528, 6123160, 9797056, 12246320, 19594112, 24492640, 39188224, 48985280, 97970560, 195941120]

約数ペア:

[(1, 195941120), (2, 97970560), (4, 48985280), (5, 39188224), (8, 24492640), (10, 19594112), (16, 12246320), (20, 9797056), (32, 6123160), (40, 4898528), (47, 4168960), (64, 3061580), (80, 2449264), (94, 2084480), (128, 1530790), (160, 1224632), (188, 1042240), (235, 833792), (256, 765395), (320, 612316), (376, 521120), (470, 416896), (640, 306158), (752, 260560), (940, 208448), (1280, 153079), (1504, 130280), (1880, 104224), (3008, 65140), (3257, 60160), (3760, 52112), (6016, 32570), (6514, 30080), (7520, 26056), (12032, 16285), (13028, 15040)]