40860350

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{907}}^1$

素因数の和:989

約数の個数: 48

約数和(自身を含む): 82079568

約数和(自身を除く): 41219218

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 53, 85, 106, 170, 265, 425, 530, 850, 901, 907, 1325, 1802, 1814, 2650, 4505, 4535, 9010, 9070, 15419, 22525, 22675, 30838, 45050, 45350, 48071, 77095, 96142, 154190, 240355, 385475, 480710, 770950, 817207, 1201775, 1634414, 2403550, 4086035, 8172070, 20430175, 40860350]

約数ペア:

[(1, 40860350), (2, 20430175), (5, 8172070), (10, 4086035), (17, 2403550), (25, 1634414), (34, 1201775), (50, 817207), (53, 770950), (85, 480710), (106, 385475), (170, 240355), (265, 154190), (425, 96142), (530, 77095), (850, 48071), (901, 45350), (907, 45050), (1325, 30838), (1802, 22675), (1814, 22525), (2650, 15419), (4505, 9070), (4535, 9010)]