1794018100

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{373}}^1\times {\mathrm{6871}}^1$

素因数の和:7265

約数の個数: 72

約数和(自身を含む): 4461742208

約数和(自身を除く): 2667724108

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 140, 175, 350, 373, 700, 746, 1492, 1865, 2611, 3730, 5222, 6871, 7460, 9325, 10444, 13055, 13742, 18650, 26110, 27484, 34355, 37300, 48097, 52220, 65275, 68710, 96194, 130550, 137420, 171775, 192388, 240485, 261100, 343550, 480970, 687100, 961940, 1202425, 2404850, 2562883, 4809700, 5125766, 10251532, 12814415, 17940181, 25628830, 35880362, 51257660, 64072075, 71760724, 89700905, 128144150, 179401810, 256288300, 358803620, 448504525, 897009050, 1794018100]

約数ペア:

[(1, 1794018100), (2, 897009050), (4, 448504525), (5, 358803620), (7, 256288300), (10, 179401810), (14, 128144150), (20, 89700905), (25, 71760724), (28, 64072075), (35, 51257660), (50, 35880362), (70, 25628830), (100, 17940181), (140, 12814415), (175, 10251532), (350, 5125766), (373, 4809700), (700, 2562883), (746, 2404850), (1492, 1202425), (1865, 961940), (2611, 687100), (3730, 480970), (5222, 343550), (6871, 261100), (7460, 240485), (9325, 192388), (10444, 171775), (13055, 137420), (13742, 130550), (18650, 96194), (26110, 68710), (27484, 65275), (34355, 52220), (37300, 48097)]