215087884700

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{907}}^1\times {\mathrm{182417}}^1$

素因数の和:183351

約数の個数: 72

約数和(自身を含む): 503200782672

約数和(自身を除く): 288112897972

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 260, 325, 650, 907, 1300, 1814, 3628, 4535, 9070, 11791, 18140, 22675, 23582, 45350, 47164, 58955, 90700, 117910, 182417, 235820, 294775, 364834, 589550, 729668, 912085, 1179100, 1824170, 2371421, 3648340, 4560425, 4742842, 9120850, 9485684, 11857105, 18241700, 23714210, 47428420, 59285525, 118571050, 165452219, 237142100, 330904438, 661808876, 827261095, 1654522190, 2150878847, 3309044380, 4136305475, 4301757694, 8272610950, 8603515388, 10754394235, 16545221900, 21508788470, 43017576940, 53771971175, 107543942350, 215087884700]

約数ペア:

[(1, 215087884700), (2, 107543942350), (4, 53771971175), (5, 43017576940), (10, 21508788470), (13, 16545221900), (20, 10754394235), (25, 8603515388), (26, 8272610950), (50, 4301757694), (52, 4136305475), (65, 3309044380), (100, 2150878847), (130, 1654522190), (260, 827261095), (325, 661808876), (650, 330904438), (907, 237142100), (1300, 165452219), (1814, 118571050), (3628, 59285525), (4535, 47428420), (9070, 23714210), (11791, 18241700), (18140, 11857105), (22675, 9485684), (23582, 9120850), (45350, 4742842), (47164, 4560425), (58955, 3648340), (90700, 2371421), (117910, 1824170), (182417, 1179100), (235820, 912085), (294775, 729668), (364834, 589550)]