10368211780

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{173}}^1\times {\mathrm{80989}}^1$

素因数の和:81208

約数の個数: 48

約数和(自身を含む): 22491246960

約数和(自身を除く): 12123035180

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 173, 185, 346, 370, 692, 740, 865, 1730, 3460, 6401, 12802, 25604, 32005, 64010, 80989, 128020, 161978, 323956, 404945, 809890, 1619780, 2996593, 5993186, 11986372, 14011097, 14982965, 28022194, 29965930, 56044388, 59931860, 70055485, 140110970, 280221940, 518410589, 1036821178, 2073642356, 2592052945, 5184105890, 10368211780]

約数ペア:

[(1, 10368211780), (2, 5184105890), (4, 2592052945), (5, 2073642356), (10, 1036821178), (20, 518410589), (37, 280221940), (74, 140110970), (148, 70055485), (173, 59931860), (185, 56044388), (346, 29965930), (370, 28022194), (692, 14982965), (740, 14011097), (865, 11986372), (1730, 5993186), (3460, 2996593), (6401, 1619780), (12802, 809890), (25604, 404945), (32005, 323956), (64010, 161978), (80989, 128020)]