2942188420

素因数分解:

$2^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{839}}^1\times {\mathrm{2617}}^1$

素因数の和:3532

約数の個数: 48

約数和(自身を含む): 6280686720

約数和(自身を除く): 3338498300

約数列:

[1, 2, 4, 5, 10, 20, 67, 134, 268, 335, 670, 839, 1340, 1678, 2617, 3356, 4195, 5234, 8390, 10468, 13085, 16780, 26170, 52340, 56213, 112426, 175339, 224852, 281065, 350678, 562130, 701356, 876695, 1124260, 1753390, 2195663, 3506780, 4391326, 8782652, 10978315, 21956630, 43913260, 147109421, 294218842, 588437684, 735547105, 1471094210, 2942188420]

約数ペア:

[(1, 2942188420), (2, 1471094210), (4, 735547105), (5, 588437684), (10, 294218842), (20, 147109421), (67, 43913260), (134, 21956630), (268, 10978315), (335, 8782652), (670, 4391326), (839, 3506780), (1340, 2195663), (1678, 1753390), (2617, 1124260), (3356, 876695), (4195, 701356), (5234, 562130), (8390, 350678), (10468, 281065), (13085, 224852), (16780, 175339), (26170, 112426), (52340, 56213)]