69633680

素因数分解:

$2^4\times 5^1\times {\mathrm{83}}^1\times {\mathrm{10487}}^1$

素因数の和:10583

約数の個数: 40

約数和(自身を含む): 163864512

約数和(自身を除く): 94230832

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 83, 166, 332, 415, 664, 830, 1328, 1660, 3320, 6640, 10487, 20974, 41948, 52435, 83896, 104870, 167792, 209740, 419480, 838960, 870421, 1740842, 3481684, 4352105, 6963368, 8704210, 13926736, 17408420, 34816840, 69633680]

約数ペア:

[(1, 69633680), (2, 34816840), (4, 17408420), (5, 13926736), (8, 8704210), (10, 6963368), (16, 4352105), (20, 3481684), (40, 1740842), (80, 870421), (83, 838960), (166, 419480), (332, 209740), (415, 167792), (664, 104870), (830, 83896), (1328, 52435), (1660, 41948), (3320, 20974), (6640, 10487)]