2019347150

素因数分解:

$2^1\times 5^2\times {\mathrm{37}}^1\times {\mathrm{839}}^1\times {\mathrm{1301}}^1$

素因数の和:2189

約数の個数: 48

約数和(自身を含む): 3865065120

約数和(自身を除く): 1845717970

約数列:

[1, 2, 5, 10, 25, 37, 50, 74, 185, 370, 839, 925, 1301, 1678, 1850, 2602, 4195, 6505, 8390, 13010, 20975, 31043, 32525, 41950, 48137, 62086, 65050, 96274, 155215, 240685, 310430, 481370, 776075, 1091539, 1203425, 1552150, 2183078, 2406850, 5457695, 10915390, 27288475, 40386943, 54576950, 80773886, 201934715, 403869430, 1009673575, 2019347150]

約数ペア:

[(1, 2019347150), (2, 1009673575), (5, 403869430), (10, 201934715), (25, 80773886), (37, 54576950), (50, 40386943), (74, 27288475), (185, 10915390), (370, 5457695), (839, 2406850), (925, 2183078), (1301, 1552150), (1678, 1203425), (1850, 1091539), (2602, 776075), (4195, 481370), (6505, 310430), (8390, 240685), (13010, 155215), (20975, 96274), (31043, 65050), (32525, 62086), (41950, 48137)]