4252191490180

素因数分解:

$2^2\times 5^1\times {\mathrm{193}}^1\times {\mathrm{25423}}^1\times {\mathrm{43331}}^1$

素因数の和:68956

約数の個数: 48

約数和(自身を含む): 8976429713664

約数和(自身を除く): 4724238223484

約数列:

[1, 2, 4, 5, 10, 20, 193, 386, 772, 965, 1930, 3860, 25423, 43331, 50846, 86662, 101692, 127115, 173324, 216655, 254230, 433310, 508460, 866620, 4906639, 8362883, 9813278, 16725766, 19626556, 24533195, 33451532, 41814415, 49066390, 83628830, 98132780, 167257660, 1101604013, 2203208026, 4406416052, 5508020065, 11016040130, 22032080260, 212609574509, 425219149018, 850438298036, 1063047872545, 2126095745090, 4252191490180]

約数ペア:

[(1, 4252191490180), (2, 2126095745090), (4, 1063047872545), (5, 850438298036), (10, 425219149018), (20, 212609574509), (193, 22032080260), (386, 11016040130), (772, 5508020065), (965, 4406416052), (1930, 2203208026), (3860, 1101604013), (25423, 167257660), (43331, 98132780), (50846, 83628830), (86662, 49066390), (101692, 41814415), (127115, 33451532), (173324, 24533195), (216655, 19626556), (254230, 16725766), (433310, 9813278), (508460, 8362883), (866620, 4906639)]