9169180

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{643}}^1$

素因数の和:706

約数の個数: 48

約数和(自身を含む): 20772864

約数和(自身を除く): 11603684

約数列:

[1, 2, 4, 5, 10, 20, 23, 31, 46, 62, 92, 115, 124, 155, 230, 310, 460, 620, 643, 713, 1286, 1426, 2572, 2852, 3215, 3565, 6430, 7130, 12860, 14260, 14789, 19933, 29578, 39866, 59156, 73945, 79732, 99665, 147890, 199330, 295780, 398660, 458459, 916918, 1833836, 2292295, 4584590, 9169180]

約数ペア:

[(1, 9169180), (2, 4584590), (4, 2292295), (5, 1833836), (10, 916918), (20, 458459), (23, 398660), (31, 295780), (46, 199330), (62, 147890), (92, 99665), (115, 79732), (124, 73945), (155, 59156), (230, 39866), (310, 29578), (460, 19933), (620, 14789), (643, 14260), (713, 12860), (1286, 7130), (1426, 6430), (2572, 3565), (2852, 3215)]