716933440

素因数分解:

$2^6\times 5^1\times {\mathrm{673}}^1\times {\mathrm{3329}}^1$

素因数の和:4019

約数の個数: 56

約数和(自身を含む): 1710248040

約数和(自身を除く): 993314600

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 673, 1346, 2692, 3329, 3365, 5384, 6658, 6730, 10768, 13316, 13460, 16645, 21536, 26632, 26920, 33290, 43072, 53264, 53840, 66580, 106528, 107680, 133160, 213056, 215360, 266320, 532640, 1065280, 2240417, 4480834, 8961668, 11202085, 17923336, 22404170, 35846672, 44808340, 71693344, 89616680, 143386688, 179233360, 358466720, 716933440]

約数ペア:

[(1, 716933440), (2, 358466720), (4, 179233360), (5, 143386688), (8, 89616680), (10, 71693344), (16, 44808340), (20, 35846672), (32, 22404170), (40, 17923336), (64, 11202085), (80, 8961668), (160, 4480834), (320, 2240417), (673, 1065280), (1346, 532640), (2692, 266320), (3329, 215360), (3365, 213056), (5384, 133160), (6658, 107680), (6730, 106528), (10768, 66580), (13316, 53840), (13460, 53264), (16645, 43072), (21536, 33290), (26632, 26920)]